This series of battery cells features medium- to high-rate, high-current discharge capabilities and delivers powerful performance! They are primarily suitable for various medium- to high-power wireless portable electronic devices, toys, or equipment, such as drones, model boats/cars/aircraft, cordless drills/screwdrivers/ hole punches/water pumps/air pumps, children’s toys such as track cars/storytellers/water guns, CS projectile toys, and cordless small appliances like blenders/juicers/bottle openers/vaporizers.
Most cells in this series are compatible with standard digital-type cells of corresponding models, offering more stable performance during standard-rate discharge.
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 × 15 hours (standard) / 0.2C × 7.5 hours (fast)
Standard charging method: Charge at a constant current (CC) of 0.1C until 4.2V, then charge at a constant voltage (CV) of 4.2V until the current drops below 0.01C
Discharge cut-off voltage*: 2.75V | 3.3V for high-rate discharge
Minimum storage voltage: 3.7V; otherwise, recharge promptly

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