Kastar 2-Pack Replacement Batteries with Smart USB Charger for Memorex 16-858 (BB-146653, BB-028908), 16-859 (BB-146654), BT-70 (BB-146655), CS6012 (BB-146656), Model 153 (BB-146657), Model 154 (BB-146658), Model 155 — Ni-MH 6.0V 4800mAh

This kit contains two Ni-MH rechargeable batteries (6.0V, 4800mAh) plus a smart USB charger. Charger input is 5V 2-3A (15W) and the charger delivers an output of 6.0V at 800mA. An intelligent LED on the charger provides visual indicators for charging status and remaining battery capacity. The charger supports multiple input types — Micro-USB and Type-C — and the package includes a Micro USB cable. Compact and easy to carry for convenient on-the-go power replacement.