Name: 4-Slots Intelligent Universal Battery Charger for 3.7V IMR Li-ion 10440 14500 14650 16340 17670 18500 18650 18700 22650 20700 21700 22700 25500 26650 26700 Batteries
Price: 15.99 USD
Availability: InStock
Rating: 4.2 (379 reviews)

Basen BO4 is a intelligent charger with temperature adjustment function. The product has four independent charging channels, it can charge four lithium batteries at the same time. Users can choose different charging current to meet the needs of slow charge or fast charge. And the charger will display the status of each rechargeable battery when charging. The product has special charge and discharge management circuit. With multiple security protection settings, the charger can effectively prevent reverse, short circuit, overcharge, over discharge, over-current damage to the battery, which makes users using the product without any safety concern. With wide compatibility and strong practicality, this product can charge different types of DC 3.7V cylindrical lithium batteries. Specifications: Input: USB DC 5V-2A Charging current: 0.5A 500m A±10% 1.0A 1000m A±10% 2.0A 2000m A±10% (Channel 4 only) Max. Charge Voltage: 4.20±0.05V Activate current: 10mA~20 mA, battery voltage <2.9V External power supply standby current <20.0mA Storage temperature: -40℃~+70℃ Usage environment: -20℃~65℃ Package Content: 1 X Basen BO4 Battery Charger 1 X Power Cord 1 X User Manual 1 X Warranty Card

Electronics

4-Slots Intelligent Universal Battery Charger for 3.7V IMR Li-ion 10440 14500 14650 16340 17670 18500 18650 18700 22650 20700 21700 22700 25500 26650 26700 Batteries

4-Slots Intelligent Universal Battery Charger for 3.7V IMR Li-ion 10440 14500 14650 16340 17670 18500 18650 18700 22650 20700 21700 22700 25500 26650 26700 Batteries | Price history

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