Best Fritzfon C5 2026

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Last Updated - 27.03.2026

Best Choice

01

FRITZ!

AVM Fritz!Fon C6 Black DECT Comfort Phone, (High-Quality Colour Display, HD Telephony, Internet / Comfort Services, Control Fritz!Box Functions) Black, German Language Version

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9.8

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

Use of Internet services: Emails, web radio, feeds, podcasts and live images from webcams, useful services such as wake-up call, call forwarding and baby monitor.
Control of Fritz! Box functions, e.g. WLAN circuit, smart home applications, media server playback function.
Contents: AVM FRITZ!Fon C6 black, charging station with integrated power supply for connection to the 230 volt power supply, 1 Li-ion battery pack, printed German quick start guide (English language not guaranteed)
Comfort cordless phone with brilliant HD telephony and intuitive menu navigation for all FRITZ! Box model with DECT base station.
Clear menus on a high-quality colour display (180 ppi), phone books for up to 300 entries, multiple answering machines with remote calling, up to 16 hours talk time, up to 12 days standby.

72,99 €
02

FRITZ!

AVM Fritz!Fon C6 DECT Comfort Phone, High-Quality Colour Display, HD Telephony, Internet / Comfort Services, Control Fritz!Box Functions, White, German Version

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18% Off
9.5

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

Use of Internet services: Emails, web radio, feeds, podcasts and live images from webcams, useful services such as wake-up call, call forwarding and baby monitor.
Control of FRITZ! Box functions, e.g. WLAN circuit, smart home applications, media server playback function.
Contents of delivery: AVM Fritz! Fon C6, charging station with integrated power supply for connection to 230 Volt mains, Li-ion battery pack, printed German language manual.
Comfortable cordless phone with intuitive menu navigation for all FRITZ! Box model with DECT base station.
Clear menus on a high-quality colour display (180 PPI), phone books for up to 300 entries, multiple answering machines with remote calling, up to 16 hours talk time, up to 12 days standby.

72,74 € 89,00 €(18% Off off)
Value for Money

03

FRITZ!

FRITZ! Fon X6 Black DECT Comfort Telephone (High Quality Colour Display, HD Telephony, Full Duplex Hands-Free Calling, Control FRITZ!Box Functions), Black, German Version

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33% Off
9.3

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

Use of Internet services: emails, web radio, feeds, podcasts as well as live image from webcams, comfort services such as wake-up call, call forwarding and baby monitor
Regular, free updates at the touch of a button for maximum safety and new functions as well as eco functions, such as brightness and motion sensor for energy-efficient display operation and wireless shutdown in standby mode
Control of FRITZ!Box functions, e.g. WLAN switching, smart home applications, playback function of the media server, as well as button for quick access to freely assignable favourites
Comfort cordless phone with full duplex hands-free calling and intuitive menu navigation for all FRITZ!Box models with DECT base station
Clear menus on high-quality colour display (2.4 inches), telephone books for up to 300 entries, multiple answering machines with remote query, up to 16 hours of call time, up to 10 days standby
Box contents: FRITZ!Fon X6 black, charging station with integrated power supply for connection to the 230 volt power supply, Li-ion battery pack, printed German quick start guide (English language not guaranteed)

65,99 € 99,00 €(33% Off off)
04

FRITZ!

FRITZ! Fon X6 White DECT Comfort Telephone (High Quality Colour Display, HD Telephony, Full Duplex Hands-Free Calling, Control FRITZ!Box Functions), White, German Version

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9.1

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

Use of Internet services: emails, web radio, feeds, podcasts as well as live image from webcams, comfort services such as wake-up call, call forwarding and baby monitor
Regular, free updates at the touch of a button for maximum safety and new functions as well as eco functions, such as brightness and motion sensor for energy-efficient display operation and wireless shutdown in standby mode
Control of FRITZ!Box functions, e.g. WLAN switching, smart home applications, playback function of the media server, as well as button for quick access to freely assignable favourites
Comfort cordless phone with full duplex hands-free calling and intuitive menu navigation for all FRITZ!Box models with DECT base station
Clear menus on high-quality colour display (2.4 inches), telephone books for up to 300 entries, multiple answering machines with remote query, up to 16 hours of call time, up to 10 days standby
Box contents: FRITZ!Fon X6 white, charging station with integrated power supply for connection to the 230 volt power supply, Li-ion battery pack, printed German quick start guide (English language not guaranteed)

65,99 €
05

FRITZ!

FRITZ! Fon M3 DECT Comfort Telephone, 1.8 Inch Monochrome Display, HD Telephony, Full Duplex Hands-Free Calling, Long Battery Life, Encrypted Voice Transmission, German Version

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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

Multimedia & Smart Home directly on the phone - media player, web radio, podcasts and control of FRITZ! Smart home devices for practical comfort in everyday life
Long Battery Life & Secure Connection - Up to 16 hours talk time, up to 14 days stand-by, encrypted DECT data transfer and DECT Eco Mode for maximum efficiency
Flexible call management - multiple answering machines, remote query, email forwarding and access to FRITZ!Box and online phone books
Comfortable DECT telephone for the FRITZ!Box - HD telephony and clear sound pattern for best understanding, ideal for office, home office or home
Clear display & illuminated keyboard - 1.8 inch monochrome display, easy menu navigation and full duplex hands-free calling for hands-free calling

52,99 €
06

Wicked Chili

Wicked Chili Battery Compatible with AVM Fritz!Fon C5 / C4 / M2 / Fritzfon Telephone Additional Battery 1x Replacement Battery for Original AVM Fritz Fon 312BAT006, 312BAT016 (750 mAh Li-Ion)

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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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Wicked Chili Pro Series 750 mAh battery - replaces the original Fritzfon batteries 312BAT016, 312BAT006, 312BAT006CS-FVM446CL for MT-F/C5/C4/M2
Rechargeable Li-ion battery with a capacity of 750 mAh and 2.78 Wh. Reliably powers compatible AVM Fritz phones
Quality and high-quality workmanship guarantee optimal battery life, high battery capacity and a long service life of the additional battery
No difference, the powerful long-lasting battery is a perfect fit and 100% suitable for AVM FRITZ-Fon C5 C4 MT-F and Fritz Fon M2 phones
Box contents: Wicked Chili 1x replacement battery for AVM FRITZ!Fon M2 / C5 / C4 / MT-F (0.75 Ah - Li-ion battery, 2.4 V - 2.78 Wh)

9,95 €
07

TAYUZH

Battery for AVM Fritz!Fon C5 / C4 / M2 / Fritzfon Telephone 312BAT006, 312BAT016, 312BAT006CS-FVM446CL 850mAh

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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

What you get: customer satisfaction protection + 850 mAh battery for AVM Fritz!Fon C5
Warm tips: the capacity of the AVM Fritz!Fon C5 battery: 850 mAh; voltage: 3.7 V; when you use this replacement battery, please use the original charger to charge and remember that the full power and longevity is only achieved after 3 to 5 full charge and discharge cycles, so that the battery can achieve the optimal effect of use
High-quality Li-ploymer battery: each battery for AVM Fritz!Fon C5 has been tested under strict quality control and testing. The built-in A-grade quality batteries can effectively prevent overcharging, over-discharge and overheating protection, short circuit protection, and durable
Compatible Battery Model This battery is compatible with AVM Fritz!Fon C5, C4, M2, Fritzfon Phone 312BAT006, 312BAT016,312BAT006CS-FVM446CL. Please check your device model before placing your order
850 mAh high capacity: 850 mAh battery with higher capacity for AVM Fritz!Fon C5, more power than original or other battery. Brand new 0 cycle, last over 1000 cycles. Store more energy, extend the life of the battery and standby time, say goodbye to the hassle of insufficient old batteries

7,99 €
08

Wicked Chili

Wicked Chili Pack of 2 Batteries Compatible with AVM Fritz!Fon C5 / C4 / M2 / MT-F/Motorola Moto F3 / EM325 / M325 / EM25 - Replacement Battery for: AVM 312BAT016, 312BAT006, 312BAT006CS-FVM446CL, 750

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15% Off
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

Wicked Chili Pro Series 750 mAh battery - replaces the original Fritzfon batteries 312BAT016, 312BAT006, 312BAT006CS-FVM446CL for MT-F/C5/C4/M2
Rechargeable Li-ion battery with a capacity of 750 mAh and 2.78 Wh. Reliably powers compatible AVM Fritz phones
Quality and high-quality workmanship guarantee optimal battery life, high battery capacity and a long service life of the additional battery
No difference, the powerful long-lasting battery is a perfect fit and 100% suitable for AVM FRITZ-Fon C5 C4 MT-F and Fritz Fon M2 phones
Box contents: 2 x Wicked Chili replacement batteries for AVM FRITZ!Fon M2 / C5 / C4 / MT-F (0.75 Ah - Li-ion battery, 2.4 V - 2.78 Wh)

12,74 € 14,99 €(15% Off off)
09

YISHDA

Battery for AVM Fritz!Fon C5, YISHDA 850 mAh Li-ion New Improved Replacement Battery for AVM Fritz!Fon C5, C4, M2, Fritzfon Phone 312BAT006, 312BAT016,312BAT006CS-FVM446CL (Pack of 1)

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8.3

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

Usage: It is recommended to fully discharge and recharge the battery within the first 3 charge/discharge cycles, as this can greatly extend the total life of the battery. Remember that the full power and life of the battery can only be achieved after 3 to 5 full charge/discharge cycles.
Premium quality battery, a built-in smart chip that ensures that your device prevents overheating, short circuit, overcharging and over-discharging for safe and long use.
Compatible Models This replacement battery is compatible with AVM Fritz! Fon C5 / C4 / M2 / MT-F Replacement Battery for: AVM 312BAT016, 312BAT006, 312BAT006CS-FVM446CL Please check the compatible model number and part number of the battery before purchase.
Box contents: 1x YISHDA Chili replacement battery for AVM FRITZ!Fon M2 / C5 / C4 / MT-F (850 mAh Li-ion battery, 3.7 V - 3.14 Wh)

7,99 €
10

Gigaset

Gigaset C575A Duo, 2 Cordless Phones with Answering Machine, Phone book for 200 contacts, Easy to Use, Black

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15% Off
8.0

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

Quality made in Germany – designed and manufactured in Germany, the ECO DECT technology ensures reduced energy consumption
Practical functions – answering machine with up to 30 minutes. Recording time, address book for up to 200 contacts with 3 phone numbers each
Easy installation – simply connect the base station to the wall phone socket and start making calls directly, benefit from a quick and easy setup of your new phone
Do you have any questions about this product? Contact Gigaset customer service at 02871-912 912 (for your provider's landline tariff)
Comfort is very important here – with the large TFT colour display 58 mm/2.2 inches of the Gigaset C575, you will not miss any detail. Only compatible in Germany - more information on the Gigaset homepage.
Box contents: 1 x Gigaset C575A base station with AB, 2 x Gigaset C575 handsets, 1 x charging cradle, 1 x power supply base station, 1 x power supply charging cradle, 1 x telephone connection cable, 4 x AAA batteries (NiMH)

67,99 € 79,99 €(15% Off off)