71.4V 3A Smart Lithium Battery Charger For 63V Lipo Li-ion Battery Electric Bike Power Tool With Cooling Fan

Production Specification

1 Material: ABS + PC

2 Charger Model: CC(constant current) CV(constant voltage)

3 Operating Temperature: -20~60 Degree

4 Storage Temperature: -40~+80 Degree

5 Operating Humidity: 20~90%RH

How to use:

Should be checked before using the battery charger is consistent with

the type of charger model is correct. If the model is not matched, chargingmay be abnormal and the battery may be seriously damaged.

Should be properly connected battery Do not reverse polarity! (Red + Black- or

Brown- Blue + or Red + Blue -).

Then the AC plug in the AC outlet, then the charger starts to charge the battery,

charging status LED color light displayed by the top of the charger.

(The indicator of LED: red is charging, green is charge finished orprepare charging)If the green light is always on, check that thecharging cable is firmly connected to the battery.

Full of voltage, first unplug the charger’s power plug, then unplug the battery plug.

Advantage

Protection function: Over voltage / Over temperature / Over current / Short circuit

The indicator of LED: Red is charging, green is charge finished or prepare charging

Light, Small, Stable, High-Efficiency, Safe, etc.Precise limit of voltage & current, qualified fully chargedand avoid over charge

Using aluminum heat sink,Good thermal design,can better cool the power device, Consistent with the principle of hot air flow,extend the service life

The main power transformer adopts EC40 core, PC40 material,High efficiency, low iron loss,Enough power capacity,Have sufficient power margin.

Input and output filter electrolytic capacitor use withstand temperatures -40 to +105℃,with Low Impedance ,High reliability,Long useful life,High rip-ple  capability,etc features.

Include

1*71.4V 3A  Lithium Battery Charger