Compatible upgraded battery for Philips Sonicare 49mm 3.7V Li-ion with solder tabs 3s bms and several other Smart or

and several other Smart or Pro variants

4mm x 69mm

The very last step is to connect charge/discharge lines

Philips Norelco HQ9100

Short-circuit protection

Compatible upgraded battery for Philips Sonicare 49mm 3.7V Li-ion with solder tabs 3s bms and several other Smart orThis is an compatible upgraded rechargeable 3. 7V Li ion battery with 35% more capacity than the original battery and is an ideal replacement for specific Philips Sonicare toothbrush models that utilise a Lithium ion battery. Compatible models include DiamondClean, FlexCare, HealthyWhite, and EasyClean toothbrushes. This rechargeable battery boasts a high capacity and is equipped with solder tabs on both ends, facilitating straightforward installation