Description
These are top quality Lithium-ion replacement toothbrush batteries 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 other Li-ion powered toothbrushes including some of the Aldi Visage range, and various Philips Philishave shavers.
Please choose either the red Sanyo 740mAh battery or the grey Braun OE 750mAh battery when adding the product to your shopping basket. Also see the version of this battery with flat solder tags available in our shop here which is suitable for some shavers and Oral-B brushes.
Note: This product can only be delivered within Great Britain due to courier restrictions on Li-ion batteries. For international delivery outside the mainland UK please see the eBay 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
Please note that as an eBay partner we may receive a small commission if you make a purchase. This does not change the price you pay.
Battery Details
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
- Nominal Voltage: 3.6V-3.7V (suitable for replacing 3.6V, 3.65V and 3.7V batteries)
- Capacity: 740mAh (Sanyo) or 750mAh (Braun OE)
- Chemistry: Li-ion
- Safety Certification: UL Recognized Component Mark
- Brand: Sanyo/Braun OE
- Replaces original Sony, Sanyo, Braun OE 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, HX992W, HX993B, HX993L, HX993S, and others (not HX999x models)
- 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, HX6200 (2 series) or HX9990 series Sonicare toothbrushes.
Safety Certification
These batteries as originally fitted to various toothbrushes have been tested for safety by Underwriters Laboratories (UL). UL are an international technical testing establishment, and these batteries have received their Recognized Component Mark for components which is shown as a “reversed UR” symbol on the battery. Lithium-ion batteries can be more dangerous than other chemistries of small batteries if not manufactured very carefully, especially during charging/discharging, so it is important to only use Lithium-ion batteries that have been certified as safe in your toothbrush.
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 POHC P/N: 3000 044 23991 POHC P/N: 4235 010 09163 POHC P/N: 4235 010 09164 POHC P/N: 4235 010 10613 POHC P/N: 4235 010 12152 POHC P/N: 4235 010 12531 POHC P/N: 4235 010 13067 POHC P/N: 4235 010 13068 POHC P/N: 4235 010 13069 POHC P/N: 4235 010 15351 POHC P/N: 4235 010 15352 POHC P/N: 4235 010 15362 POHC P/N: 4235 010 15612 POHC P/N: 4235 010 18141 POHC P/N: 4235 010 18491 POHC P/N: 4235 010 19621 POHC P/N: 4235 010 19641 POHC P/N: 4235 010 20574 POHC P/N: 4235 010 20674 POHC P/N: 4235 010 21532 POHC P/N: 4235 010 26442 POHC P/N: 4235 010 26772 POHC P/N: 4235 010 34517 POHC P/N: 4235 010 34519 POHC P/N: 4235 010 35591 POHC P/N: 4235 010 36891 POHC P/N: 4235 010 39415 POHC P/N: 4235 010 39831 POHC P/N: 4235 010 40591 POHC P/N: 4235 010 43675 POHC P/N: 4235 010 45554 POHC P/N: 4235 010 45654 POHC P/N: 4235 010 46664 POHC P/N: 4235 010 52251 POHC P/N: 4235 010 53892 Some other POHC P/N’s starting 4235 010 or 3000 04 300004083812 300004423991 423501009163 423501009164 423501010613 423501012152 423501012531 423501013067 423501013068 423501013069 423501015351 423501015352 423501015362 423501015612 423501018141 423501018491 423501019621 423501019641 423501020574 423501020674 423501021532 423501026442 423501026772 423501034517 423501034519 423501035591 423501036891 423501039415 423501039831 423501040591 423501043675 423501045554 423501045654 423501046664 423501052251 423501053892 Some other numbers starting 4235010 or 300004 Aldi Visage ALSONICTB Battery Mfg: SONY Battery Mfg: SANYO Battery Mfg: Murata Battery Mfg: Lithplus Battery Mfg: Highpower Type: Li-Ion Type: Li-lon Li-ion Li-ion 00 Li-ion 10 Li-ion 20 Model 11632 UR14500 UR14500AC UR14500L UR14500P UR14500Y SE US14500 US14500V US14500VR US14500VR R2 US14500VR2 US14500GR 1741KEY 14500MAT 1450-0.75 A01 INR15/50 K V112M 3.6V 3.7V 680mAh 740mAh 750mAh 800mAh 2.70Wh 2.96Wh |
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.












TonyP –
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) –
Hello everyone,
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.
KP –
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
David Stubbings (verified owner) –
Used this for a Phillips shaver. Now works fine