Original Replacement Li-ion Polymer Battery HB642735ECW for Huawei Little K2 Kids Watch 3 3S 3X 3 Pro Brand New

Compatible Replacement Battery for Huawei Little K2 Kids Watch Models 3, 3S, 3X, and 3 Pro – High-Quality Li-ion Polymer Battery HB642735ECW, 3.82V/660mAh

$1.41
$2.82
Quantity

Description

The HB642735ECW is a high-quality Li-ion polymer battery designed for Huawei Little K2 Kids Watch models 3, 3S, 3X, and 3 Pro. It offers a stable 3.7V voltage and capacity of up to 420mAh (actual may vary), ensuring long-lasting performance and reliable power supply. The battery features low self-discharge, extended cycle life, and built-in safety protection against overcharging and short circuits. Its lightweight and compact design make it an ideal replacement for original batteries, providing efficient energy for kids' smartwatches. With eco-friendly materials and excellent durability, the HB642735ECW ensures safe and consistent operation for everyday use.