10440 lithium ion 3 7 v rechargeable battery

3.7V 320mAh 10440 লিথিয়াম আয়ন রিচার্জেবল ব্যাটারি / বৈদ্যুতিক দাঁত ব্রাশ ব্যাটারি

UNEMETECH 3.7V 320mAh 10440 Lithium ion Rechargeable Battery / Electric Toothbrush Battery Lithium ion Battery 10440 Description The 3.7V 320mAh 10440 lithium-ion rechargeable battery is an excellent choice for electric toothbrushes. Its compact size ensures easy integration into toothbrush designs, providing reliable power for efficient brushing. With a capacity of 320mAh, this battery supports extended use between charges, enhancing convenience for users. The rechargeable