Best 36v 20ah 2026

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Last Updated - 03.02.2026

Best Choice

01

UNIT PACK POWER

48 V 20 Ah 1500 W E-Bike Battery - Lithium-Ion Battery for Ba-fang Mid Drive and Wheel Kit Bike Conversion Kit 1200 W 1000 W 750 W

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9.8

Exceptional

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Parameters: LG4800 mAh cells, this e-bike battery with holder is 48 V, 20 Ah, suitable for 50 W-1500 W (350 W 500 W 750 W 1000 W 1200 W 1500 W) motors. Maximum constant discharge current: 45A. Size: 365 x 90 x 110 mm. Charger: 54.6V 3A Discharge port:XT60 (male and female side)
Ergonomic design: the electric bicycle battery has a holder that can be attached to most screw holes in the frame. // The safe lock prevents the battery from being stolen, and the power switch can avoid power waste. The LED battery level indicator informs you in time about charging. The USB port can charge your phone and other outdoor devices.
800-1000 times cycle: the charging cycle of the Ebike battery exceeds 1000 times. Each lithinum battery has passed QC test for appearance and function before shipping. High quality Samsung electric cells and a built-in 40A BMS protection plate prevent overcharging, over-discharge, over-current and short circuit and ensure a long service life. Fashionable design with mounting plate, easy to install and remove.

248,00 €
02

UNIT PACK POWER

Unit Pack Power, 36 V / 48 V / 52 V E-Bike Battery, 1000 W / 750 W / 500 W E-Bike Battery For Electric Bicycles, Hailong Lithium-Ion Battery

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

【≥80% Capacity After 800 Cycles】UPP has implemented a strict quality management policy: each lithinum battery passed QC test for appearance and function before shipping. The charging cycle of the Ebike battery exceeds 1000 times, the life expectancy is up to 5 years.
【Parameters】This battery is built into an Lg4800mAh cell and has 36V, 19.2Ah. It is suitable for 250W / 350W / 500W (50W -500W) engines. Maximum constant discharge current: 20A. Size: 365 x 90 x 90 mm. Charger: 42V 2A Discharge: silver ball (male and female side)
Safety and comfort: High-quality electrical cells and an integrated 20A BMS protection plate prevent overcharging, over-discharge, over-current and short circuit and ensure a long service life.
Main features: the electric bicycle battery with battery base, which is suitable for most bicycle frames. // Locked with keys, the holder locks securely to the bicycle frame and prevents the battery from being stolen. Save more power with the on/off button. Each pack has undergone a full charge and discharge test for products. Make sure you get every amp hour you paid for.
About the connection cable (discharge plug): we can offer the cable as needed. If the plug in our listing is different than you need, you can contact the seller after ordering: uppcycle@163.com, we can offer Xt60, XT90, Big Anderson, Bullet, T Plug as needed

217,00 €
03

UNIT PACK POWER

36 V 20 Ah E-Bike Battery – Battery for 36 Volt Ebike Conversion Kit 250 W 350 W 500 W Ba-fang BBS01B Battery – Lithium Electric Bicycle Battery

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9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Parameters: This e-bike battery with holder is 36 V, 20 Ah, suitable for 50 W-700 W motors. Maximum constant discharge current: 25A. Size: 367 x 90 x 110 mm. Charger: 42V 2A Discharge connection: silver ball (male and female side).
Ergonomic design: the electric bicycle battery has a holder that can be attached to most screw holes in the frame. // The safe lock prevents the battery from being stolen, and the power switch can avoid power waste. The LED battery level indicator informs you in time about charging. The USB port can charge your phone and other outdoor devices.
800-1000 times cycle: The charging cycle of the Ebike battery exceeds 1000 times. Each lithinum battery has passed QC test for appearance and function before shipping. High-quality Samsung electric cells and a built-in 25A BMS protection plate prevent overcharging, over-discharge, over-current and short circuit and ensure a long service life. Fashionable design with mounting plate, easy to install and remove.

209,00 €
Value for Money

04

UBETTER

UBETTER 36V 20Ah Ebike Battery Electric Bicycle Battery with 30A BMS, 2A Quick Charger, USB Output, Secure Lock, LED Indicator Light, 5 Pin Base Plate, for 0-1000W Motor

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9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

≥80% capacity after 800 cycles: 36 V electric bicycle battery uses automotive grade A cells, each e-bike battery has the QC appearance and function test before shipping. The e-bike battery charging cycle exceeds 1000 times, ≥80% capacity after 800 cycles
Package list: 1 x 36 V 20 Ah e-bike battery, 1 x 42.6 V 2 A charger, 1 x battery holder, 1 x XT-60 plug, 2 x keys, 6 x screw bolts
Design features: Safe lock: prevents the battery from being stolen. LED Power Indicator: Real-time detection of battery level, reminds you to charge the battery. Power switch: reduces the power loss of the battery. 30A BMS: can effectively protect the battery and make it safer. Waterproof Case: Reduces the possibility of damaging the internal battery. Product with battery base, easy to install
Applicable devices: How can you determine whether the battery is suitable for your device? Voltage of your control unit: 36V. Regulator rated current: ≤30A Motor power: 0-1000W. Whether the battery size (367 x 95 x 122 mm) is suitable for your battery room. Update and transform your electric bike/tricycle/scooter.etc.
36 V 20 Ah e-bike battery parameters: suitable for 36 V controller and 1000 W/750 W/500 W (100 W-1000 W) motor. Max. Constant discharge current: 30A. Size: 367 x 95 x 122 mm. Weight: 4 kg. Charger: 42.6V 2A. Discharge: Anderson (male and female side)

179,00 €
05

UBETTER

UBETTER 36 V 20 Ah Ebike Battery Electric Bicycle Battery 36 V with 30 A BMS, 2 A Quick Charger, USB Output, LED Indicator Light, Safe Lock, 5 Pin Base Plate, for 350 W 500 W 750 W Motor

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

≥80% capacity after 800 cycles: 36 V Li-ion battery ebike use automotive grade A cells. The e-bike battery charging cycle exceeds 1000 times, ≥80% capacity after 800 cycles
Package list: 1 x 36 V 20 Ah e-bike lithium battery pack, 1 x 42.6 V 2 A charger, 1 x battery holder, 1 x XT-60 plug, 2 x keys, 6 x screw bolts
Ideal battery replacement: the e-bike battery with 2A charger, charging time: approx. 10 hours. Compatible with electric mountain bikes for adults, fat tyre electric bicycles, electric bicycles for adults, electric mountain bike, city commuter ebike, e trike, fat tyre bicycle, electric folding bike, and universal.
Design features: Safe lock: prevents the battery from being stolen. LED power indicator: reminds you to charge the battery. Power switch: reduces the power loss of the battery. 30A BMS: can effectively protect the battery and make it safer. Waterproof Case: Reduces the possibility of damaging the internal battery. Product with battery base, easy to install
36 V 20 Ah e-bike battery parameters: suitable for 36 V controller and 100 W - 1000 W motor. Max. Constant discharge current: 30A. Size: 367 x 95 x 122 mm. Weight: 4 kg. Charger: 42.6V 2A. Discharge: Anderson (male and female side)

179,00 €
06

CYUEXIA

XT60 36 V E-Bike Pedelec Battery, 36 V 20 Ah 10S2P Electric Bicycle Battery with Charger and BMS High Power Battery for 250 W-800 W Electric Bicycle Scooter Motor 36 V 20 Ah

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11% Off
8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Waterproof Material The PVC material of the outer layer of the battery has insulating and wear-resistant properties.
Packing List: 36V 20Ah Battery + Plug + Charger Please check the required plug before ordering.
Customer Service: If you have any questions, please feel free to contact us. We will do our best to help you solve the problem.
Battery parameters: Voltage: 36 V, Rated capacity: 20 Ah. Size: 140 x 40 x 95 mm, weight: approx. 1.3 kg.
BMS Protection: Built-in BMS protection circuit provides protection against overload, over-discharge, over-current and short circuit.

58,97 € 65,97 €(11% Off off)
07

XELLOM

36V 20Ah Lithium Battery Pack, Lithium-Ion Battery for E-Bike 10S4P Lithium Battery for Electric Bicycles, Scooters, with Charger 42V 2A XT60/T Plug T Plug, 36V 20Ah

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Waterproof and Safe The outer layer of the battery is made of waterproof PVC material, which is insulating and wear resistant. The inner layer offers the advantages of a low melting point, waterproof seal and high adhesion. Built-in 20A BMS protection board prevents overcharging, over-current and short circuits. The battery capacity exceeds 80% after 800 cycles.
Lithium battery parameters: Voltage: 36V; Capacity: 20Ah; Suitable for motors from 0-1000W. E-bike batteries are free of memory effect and self-discharge. The BMS protects the battery from overcharging and deep discharge. The capacity is over 80% after 1000 cycles.
Function Test: Each lithium-ion battery for electric bicycles undergoes a cycle test. Each battery is fully charged and discharged before leaving the factory to ensure you get every amp hour you pay for. Please check the motor and voltage of your e-bike before purchasing.
Applications: electric bicycles, electric scooters, electric skateboards, electric wheelchairs, model airplanes, power tools, battery pack DIY, golf carts, sightseeing cars, electric motorcycles, electric wheelchairs, etc.
Adjustment If you need batteries of other sizes or parameters, please leave a message for adjustment. If you have any questions, please contact us in time, we will actively take care of it.

128,98 €
08

UBETTER

UBETTER Ebike Battery 36 V 20 Ah Ebike Lithium Battery 36 V with BMS, Electric Bicycle Battery with 2 A Charger for 0-1000 W Electric Bicycle, E-Bicycle, E-Scooter, Electric Motor

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8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Strong and reliable: UBETTER e-bike battery 36 V 20 Ah consists of 3C A-grade battery, which has three times the discharge rate of ordinary batteries. Built-in 30A BMS makes your e-bike more powerful and durable. In addition, this 36V battery is well constructed and reliable. Rechargeable batteries do not suffer from the memory effect or self-discharge problems. The BMS protects the battery from overcharging and deep discharge and reaches over 80% capacity after 1000 cycles
Package includes: 1 x 36 V 20 Ah electric bicycle battery, 1 x 42 V 2 A quick charger, 1 x T-plug, 1 x AC plug, 1 x power connection. If you encounter the following situation: the package is damaged/the package has not arrived/the battery size is not suitable/the battery does not work/not charging/not knowing how to use it. Please provide photos and contact us
Applicable equipment: UBETTER battery 36 V 20 Ah is suitable for electric scooters, electric bicycles, electric motorcycles, electric tricycles, solar panels. 36 V lithium battery is suitable for 36 V controller, controller rated current: ≤ 30 A, motor power: 0-1000 W
36 V 20 Ah e-bike battery parameters: UBETTER 36 V 20 Ah battery is 10S7P for 36 V controller, controller voltage: 36 V, controller rated current: ≤30 A, motor power: 0-1000 W, dimension (21.5 x 15.3 x 7 cm). Please check whether the battery specifications (voltage, capacity, power, size) are suitable for your needs
100% real capacity: UBETTER 36 V 20 Ah e-scooter battery is composed of automobile quality batteries with high capacity density, long cycle life, safe performance, higher discharge multiplier and 100% real usable capacity. The PVC material of the outer layer of the battery pack is characterised by insulation, corrosion resistance and abrasion resistance. The inner layer has the advantages of low melting point, waterproof seal and high adhesion

169,00 €
09

UBETTER

UBETTER 36 V Ebike Escooter Battery, Electric Bicycle Battery 36 V 10 Ah 14 Ah 20 Ah Electric Bicycle Battery with 2 A Charger for 0-1000 W Electric Bicycle Scooter Motor (36 V 14 Ah)

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8.4

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Strong and reliable: UBETTER e-bike battery consists of 3C A-grade battery, which has three times the discharge rate of ordinary batteries. Built-in 30A BMS makes your e-bike more powerful and durable. In addition, this 36V battery is well constructed and reliable. Rechargeable batteries do not suffer from the memory effect or self-discharge problems. The BMS protects the battery from overcharging and deep discharge and reaches over 80% capacity after 1000 cycles
Package includes: 1 x 36 V 14 Ah electric bicycle battery, 1 x 42 V 2 A quick charger, 1 x T-plug, 1 x AC plug, 1 x power connection. If you encounter the following situation: the package is damaged/the package has not arrived/the battery size is not suitable/the battery does not work/not charging/not knowing how to use it. Please provide photos and contact us
Applicable equipment: UBETTER 36 V battery is suitable for electric scooters, electric bicycles, electric motorcycles, electric tricycles, solar panels. 36 V lithium battery is suitable for 36 V controller, controller rated current: ≤ 30 A, motor power: 100 W-1000 W
36 V e-bike battery parameters: UBETTER 36 V 14 Ah lithium battery is 10S5P for 36 V controller, controller voltage: 36 V, controller rated current: ≤30 A, motor power: 100 W-1000 W, dimension (21.5 x 11.5 x 7 cm). Please check if the battery specification (voltage, capacity, power, size) is suitable. Stable performance, built-in overvoltage, overcurrent, overload, short circuit protection, temperature protection, battery balancing, power failure protection
100% real capacity: UBETTER 36 V e-scooter battery is composed of automobile quality batteries with high capacity density, long cycle life, safe performance, higher discharge multiplier and 100% real usable capacity. The PVC material of the outer layer of the battery pack is characterised by insulation, corrosion resistance and abrasion resistance. The inner layer has the advantages of low melting point, waterproof seal and high adhesion

139,99 €
10

UBETTER

UBETTER 36V Ebike Lithium Battery, Electric Bicycle Battery, 10AH 14AH 20Ah Electric Bicycle Battery with 2A Charger for 0-1000W Electric Bicycle Scooter Motor (36V 14Ah)

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8.2

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Strong and reliable: UBETTER e-bike battery consists of 3C A-grade battery, which has three times the discharge rate of ordinary batteries. Built-in 30A BMS makes your e-bike more powerful and durable. In addition, this 36V battery is well constructed and reliable. Rechargeable batteries do not suffer from the memory effect or self-discharge problems. The BMS protects the battery from overcharging and deep discharge and reaches over 80% capacity after 1000 cycles
Packing list: 1 x 36 V lithium 14 Ah battery, 1 x 42 V 2 A quick charger, 1 x AC plug, 1 x power port, 1 x T-plug
Applicable equipment: UBETTER 36 V battery is suitable for electric scooters, electric bicycles, electric motorcycles, electric tricycles, solar panels. 36 V lithium battery is suitable for 36 V controller, controller rated current: ≤ 30 A, motor power: 100 W-1000 W
36 V Li-ion battery parameters: UBETTER 36 V 14 Ah lithium battery is 10S5P for 36 V controller, controller voltage: 36 V, controller rated current: ≤30 A, motor power: 100 W-1000 W, dimension (21.5 x 11.5 x 7 cm). Please check if the battery specification (voltage, capacity, power, size) is suitable. Stable performance, built-in overvoltage, overcurrent, overload, short circuit protection, temperature protection, battery balancing, power failure protection
100% real capacity: UBETTER 36 V electric bike battery is composed of automotive quality batteries with high capacity density, long cycle life, safe performance, higher discharge multiplier and 100% real usable capacity. The PVC material of the outer layer of the battery pack is characterised by insulation, corrosion resistance and abrasion resistance. The inner layer has the advantages of low melting point, waterproof seal and high adhesion

139,00 €