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🔋 Power your legacy phone with modern reliability—never miss a call again!
The CELLONIC 700mAh NiMH replacement battery delivers stable 3.6V power, designed specifically for Bang & Olufsen BEOCOM 6000, BeoCom 1, M6000, and MKII cordless phones. Lightweight and rechargeable, it offers long-lasting performance with low self-discharge, backed by a 2-year warranty to keep your premium handset running like new.









| ASIN | B00I3KWG4M |
| Antenna Location | Cordless Telephones, DECT Phones, Landline Phones |
| Battery Capacity | 700 Milliamp Hours |
| Battery Cell Type | NiMH |
| Battery Weight | 34 Grams |
| Best Sellers Rank | 34,738 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 72 in Phone Batteries |
| Box Contents | 1x Battery 700mAh, User Manual |
| Brand Name | CELLONIC |
| Compatible Phone Models | & 1, & M6000 MKII, Bang & Olufsen BEOCOM 6000 |
| Country of Origin | China |
| Customer Reviews | 4.5 4.5 out of 5 stars (308) |
| Item Dimensions | 43 x 32 x 10 millimetres |
| Item Weight | 0.03 Kilograms |
| Manufacturer | CELLONIC |
| Model Name | 200032 |
| Model Number | 200032 |
| Number of Batteries | 1 Product Specific batteries required. |
| Product Warranty | 2 year manufacturer |
| Reusability | Rechargeable |
| Unit Count | 1.0 count |
| Voltage | 3.6 Volts |
M**H
Both phones working again
Easy to fit in what is a tight battery space and after charging for an hour both phones are working reliably again. They were failing to connect to the base intermittently and sometimes didn’t ring when a call was incoming. Easy fix for old but expensive handsets.
J**H
Perfect replacement
Perfect replacement
S**E
It does the job
Works as described
J**Y
Bang & Olufson battery replacement recommended
Thought I was gonna pay a fortune to replace this battery for my bang & Olufson telephone. Absolutely did the job perfectly for an extremely low cost
P**R
Fit for an old B&O DECT phone
Easy to replace and rejuvenate the old phone handset. In past experience, they have lasted for years, but not necessarily this brand.
S**R
Easy replacement of original battery
Perfect
B**T
just what was needed
nothing to dislike. I have three bases and hand sets for a B&O 6000 phone set bought in 2004 and its great to be able to get replacement batteries without any fuss.
P**S
Needed adjustment to fit.
Product advertised as battery replacement for Bang and Olufsen Beocom 6000 telephone. Could not get battery to fit compartment without some trimming of the outer plastic case of battery.
B**A
J’ai acheté cette batterie pour remplacer celle morte d’un vieux et très beau téléphone sans fil B&O que autrement serait fini aux poubelles. Ça marche impeccable et depuis de mois j’ai le plaisir d'utiliser à nouveau mon beau cordless.
C**B
Juste parfait 8
A**A
Fenomenal. Lo puse y sin ningún problema. Por ponerle un pero, el envío llego un poco tarde, pero era normal, todo estaba condicionado al COVID
R**Y
La use para cambiar la pila a mi teléfono fijo de casa. ( bang & olufsen BeoCom 6000) y perfecta, igual que la que traía en su día nuevo.
C**R
Funktioniert sehr gut und ist preiswert.
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