Little Monkey

... ruder

lil' monkey caving lamps

5v input USB-A, micro and USB-C chargers, with indicator LEDs. Suitable for all 3.7v Nora li-ion battery packs and battery holders. With crafty monkey tail !


Constant current 1 amp charge*, until 4.2v, then current decreases over time at constant voltage (the slower last 5% part of the charge cycle). Starts with a trickle charge if the battery voltage is fairly low, and has protection to guard against charging batteries if voltage has dropped too low. Green & Red charge indication LEDs.


 * Constant current element of charge cycle (1 amp) potentially limited by output rating of the USB power supply used, resulting in increased charging time.


Note - battery chargers will get warm to the touch in operaton (not to the extent that it couldnt be handled with care) .   


Use with appropriate care, and charge batteries in a fire safe environment and under supervision. Use an elastic band or similar to secure batteries if charging using battery holder as a cradle. 



Nora USB Li-ion chargers (type A, micro & C)