A1 37V Lithium Ion Rechargeable Battery Smart Charger $ 5.29 Product Features 1. Compatible with most lithium-ion cylindrical rechargeable batteries. 2. The low voltage activation function restores the vitality of your over discharged battery. 3. The ultra portable size design is convenient to carry. 4. Multiple protection systems provide safe charging. Specifications: Brand name: Alonefire Model name: A1 Material: Plastic Input: 5V -2A Output: 4.2V -1A Weight: 55g Packing list: Smart charger * 1Product Image:
