Basen BO2 is a high-end smart charger configured with wide-temperature control device, the product designed with two mutually independent charging channels, can ensure charging two pieces rechargeable batteries simultaneously. There are alternative different charging current options to meet the fast-charge and trickle-charge needs. And the product can display the charging status of each single battery timely .

The product features the safe charge and discharge management circuit, with multiple security protection settings, can effectively prevent reverse, short circuit, overcharge, over discharge, over-current damage to the battery, then ensure the safety of users to use at ease.
The product sets USB output port, possess mobile power function when accessing to lithium-ion batteries,which can charge iPad, iPhone and other digital products. This product can meet the different types of DC3.7V cylindrical lithium battery charging, compatible with a wide range of practical performance.

Specifications:
Input Power: USB DC5V-2A
Charging Current:
0.5A 500m A±10%
1.0A 1000m A±10%
2.0A 2000m A±10% (Channel 1 don’t work, channel 2 work)
Cut-off Voltage: 4.20±0.05V
Activate Current: 10 mA~20 mA, Battery Voltage<2.9V
External Power Supply Standby Current <20.0m A