Deleepow Rechargeable Lithium/Li-ion AA Batteries, 1.5V 3200mWh 1500 Cycle AA Rechargeable Batteries 4-Pack, with 4 Bay Micro USB Charger, Fast Charge Auto-Safety Feature

We are a professional rechargeable battery factory from 1999 year, we only produce professional ,high efficient rechargeable battery. Why Choose our 1.5v Lithium USB Smart Battery Charger? 1. Safe：Designed by high quality Intelligent chip, Resistant-heated surface material ,Auto-Safety Feature, Over-charge Protection, Over-heated Protection, Over-volt Protection. 2. USB Smart Charge: Charged by USB cable, you can charge by laptop, smart-phone adapter, power bank, or use in car, easy carry, charge anytime. 3. Less than 2H charge in full: For AA AAA 1.5v Lithium battery, can charge mixed within 1-4 count(AA or AAA).Only need about 1.8H to charge fully Warm Tip: Before charging, the light is green, during the charging, the light turn to red, the end the light turn to green again when full. Specifications: Charge Material : High quality LG ABS Battery Material: Lithium polymer Adapt for: 1.5V AA AAA Lithium Rechargeable Battery Style:4 Bay USB smart charger Battery Charger Dimensions:2.83*3.54*0.98inches（L*D*H) Input: DC 5V 2A Output: DC 4.2V Output current: 500mA*4 Charging time: About 2 hours Charging time: Charge time=Battery Capacity*1.25/Charging Current Packages: 4Bay USB Smart Charger+1USB Cable+4Count 3200 mwh lithium rechargeable batteries(no cover adapter) Please note: To make sure the charging efficient, please use 5V--2A adapter. Advoiding damage, please do not us other brand charger to charge our li-ion rechargeable batteires, only charged by Deleepow li-ion battery charger.