This series of batteries have medium/high rate high current discharge capacity and strong power! Mainly suitable for various medium/high power wireless portable electronic products, toys or equipment, such as drones, boat models/car models/air models, electric tools such as hand drills/dowel cutters/hole punches/water pumps/air pumps, children's toys such as railroad cars/story learners/water pistols, CS catapult toys, blender/juice maker/bottle opener/atomizers, and other cordless small appliances.
Most of the batteries in this series are compatible with the corresponding models of ordinary digital type batteries, and the performance is more stable when discharged at ordinary multiplication rate.
warnings: This product is a semi-finished product of the factory, without any protective measures, need to be processed and assembled before use, non-professionals please do not unauthorized processing and assembly.

Electrical Characteristics: 
Charging current: standard ~0.1C/fast ~0.2C
Charging time: 0.1C*15hrs(standard)/0.2C*7.5hrs(fast)
Standard charging method: 0.1C constant current (CC) charging to 4.2V, and then 4.2V constant voltage (CV) charging to current less than 0.01C.
Discharge cutoff voltage*: 2.75V | 3.3V at high magnification
Minimum storage voltage: 3.7V, otherwise it should be recharged in time

temperature characteristic::
Charge: 10~45℃ Discharge: -10~55℃    Storage: 0~25℃
Relative humidity: 45~85%