CITYORK 4 Pack Constant 1.5V Rechargeable D Batteries USB 15000 mWh D Cell Li-ion Batteries

Package Contents:
· 4× D Size Rechargeable Batteries
· 2× Battery Storage Case

Specifications

:

· Battery Size: D
· Voltage: 1.5 Constant Voltage
· Capacity: 10000 mAh
· Weight: 76.5 g
· Dimensions (H x D): 60mm x 32mm


Feature:

· Up to 2000 rechargeable cycles: Longer life in the high drain devices than normal Alkaline batteries
· Fast Charging: The 1.5V lithium battery adopts lithium battery cells, and the charging speed is fast. A 1.5V D battery only takes 3 hours to fully charge. The traditional nickel-metal hydride rechargeable batteries will take longer to fully charge.
· Powerful Enough: Due to the constant voltage of 1.5V in the whole process, it will keep the electrical equipment at full power all the time. On the contrary, the nickel-metal hydride battery is only fully charged and barely has 1.45V, and then it will keep dropping voltage. Power is greatly reduced.
· 1.5 Constant Voltage: Different from alkaline batteries, nickel-metal hydride batteries, and nickel-cadmium batteries, lithium-ion D batteries have the characteristics of no memory effect, low self-discharge, and can be stored for a long time. Improved low self-discharge feature helps maintain up to 75% capacity even after 3 years of non-use.
· Long-term Use and Stable Output: Compared with the 1.2V rated voltage of nickel-metal hydride batteries, the rated voltage of D rechargeable lithium batteries is 1.5V, which can fully release the energy of the battery. It avoids the dilemma that the voltage of the nickel-metal hydride battery is low and the electricity cannot be discharged.
· Great for high power demand devices such as Led flashlight, radio, game camera, electric music crib, flash, hess car toy, electric harness frame, newborn seat, luminara candle and so on


Battery care tips (to extend battery life):
· Unused batteries should be stored in their original packaging away from metal objects. Do not mix batteries if the packaging is open. Prevent the battery from short-circuiting, resulting in leakage, discharge, explosion, and fire.
· Lithium batteries can be stored in a clean, dry and ventilated room with an ambient temperature of -5°C to 35°C and a relative humidity of not more than 75%.
· Avoid contact with corrosive substances and keep away from fire and heat sources. The battery remains at 30% to 50% of its nominal capacity. It is recommended that stored batteries be charged every 6 months.
· It is recommended to store it after it is fully charged to reduce capacity loss. The battery life of lithium batteries varies with different temperatures and different states of charge.
· Once the battery charger indicates that the battery is fully charged, remove the battery from the charger and unplug it from the wall.