This is a top quality Sanyo Lithium-ion replacement toothbrush battery fitted with special wire pins to fit the Philips Sonicare and Braun Oral-B ranges of toothbrushes that take Lithium-ion (Li-ion) rechargeable batteries, plus various Philips Philishave shavers.
Also see the equivalent version of this battery with flat solder tags available in our shop here.
Note: This product can only be delivered within the UK due to courier restrictions on Li-ion batteries. For international delivery outside the UK please see the links below for vendors who will deliver to your country:
- Li-ion toothbrush batteries on eBay.com
- Li-ion toothbrush batteries on eBay Australia
- Li-ion toothbrush batteries on eBay DE
- Li-ion toothbrush batteries on eBay France
- Li-ion toothbrush batteries on eBay NL
This battery is fitted with wire pins thin enough to fit through the holes in the circuit board of your appliance, even if the original battery was fitted with flat tags. Just solder it into your Li-ion electric toothbrush to give it a new lease of life.
It is strongly advised that you open up your toothbrush before ordering to double-check the measurements as some models are fitted with different types, lengths and diameters of battery. See our battery replacement guides section for instructions on opening your toothbrush and replacing the battery.
- Length: 49mm (suitable for replacing 48mm, 49mm, 50mm and 51mm long batteries)
- Diameter: 14mm
- Voltage: 3.7V
- Typical Capacity: 740mAh
- Chemistry: Li-ion
- Brand: Sanyo
- Replaces original Sony, Sanyo and other brands of Li-ion battery
- Wire pins at both ends for soldering
This battery is compatible with various Li-ion Braun Oral-B toothbrushes, including the Genius X, 10000, 9000, 8000, 7000, Smart 6000 and some Smart or Pro models marked with type numbers 3765, 3766, 3767 or 3771 on the bottom of the handle.
The battery is also compatible with many Philips Sonicare toothbrushes, including the DiamondClean, EasyClean, ExpertClean, FlexCare, FlexCare Platinum, FlexCare+, HealthyWhite, ProtectiveClean, Sonicare For Kids, 3 series, 5 series and some others. These brushes are marked with the following model numbers on the bottom of the handle:
- HX6100 series, including HX6150, HX6160 and others
- HX6300 series, including HX6310, HX6311, HX6320, HX6330, HX6340, HX6380 and others
- HX6500 series, including HX6510, HX6511, HX6530 and others
- HX6600 models (3 series), including HX6610, HX6630 and others
- HX6700 series, including HX6710, HX6711, HX6720, HX6730, HX6731, HX6750, HX6760, HX6780 and others
- HX6800 series, including HX680B, HX680C, HX680D, HX680E, HX680J, HX680Q, HX6840, HX684A, HX684B, HX684E, HX684G, HX684J, HX684P, HX685B, HX685E, HX685J, HX685K, HX685T and others
- HX6900 series, including HX6910, HX6920, HX6930, HX6950, HX6960, HX6970, HX6980 and others
- HX8900 models (5 series), including HX8910, HX8920, HX8920B, HX8930 and others
- HX9100 series, including HX9110, HX9120, HX9140, HX9150, HX9160, HX9190 and others
- HX9300 series, including HX9310, HX9330, HX9340, HX9350, HX9360, HX9370, HX9390, HX939B, HX939L, HX939P, HX939W and others
- HX9600 series, including HX960K, HX962P and others
- HX9900 series, including HX991B, HX991P, HX991R, HX991W, HX993B, HX993L, HX993S and others
- Series 300 models, including HX9333, HX9343, HX9383 and others
- Some other HX models
Not for use in the Elite, Essence, CleanCare, Extreme, Xtreme, PowerUp HX3100 series, HX3200 series, HX3400 series or HX6200 (2 series) Sonicare toothbrushes.
This battery is suitable for replacing various original Philips Lithium-ion batteries of the same dimensions including ones with some of the following markings, and others:
|Philips Sonicare batteries marked:
POHC P/N: 3000 040 83812
Not suitable for replacing NiCd (Ni-Cd/NiCad) or NiMH (Ni-MH) type batteries. See our other products if your toothbrush has one of these batteries fitted.
Very pleased with the product and service provided. Excellent and easy to follow instructions. Battery fitting was easy and I now have a working toothbrush once again.
Adam Taylor (verified owner) –
Really pleased thanks, I’d say the job would be next to impossible without a desolder pump and a wick. Feels good to keep something alive instead of binning it. See you in a few years when this one needs swapping out!
John Biggs (verified owner) –
POLARITY MATTERS – battery’s great, but my sonicare has no protection (built to cost)? Previous battery was pain to desolder, in the end had to drill and in the heat of the battle completely forgot to check. Well it was 50/50.
Viktor (verified owner) –
I bought this one for my Braun Oral-B Type 3766 and substitute for an OEM battery just today.
The battery fits fine to replace the OEM battery; however, it well worth to notice that my OEM battery has 740 mAh capacities whereas the offered one has 680 mAh though. Anyway, it’s SONY brand and hopefully it should work well.
My order was packed safely well to prevent damage, and the delivery was quite fast.
This is an excellent service. Thank you for allowing us to save our planet. Service was excellent. Can’t fault customer service. Videos helped and are perfectly pitched. Thank you