The NL1485 14500 Rechargeable Lithium-Ion Battery from Nitecore has a capacity of 850mAh, 3.7V of output power, a rating of 3.15Wh, and a continuous discharge rate of 0.8A. Because of its high capacity, this battery is suitable for high-drain devices, and it has a built-in chip that protects against excessive charge/discharge and short-circuits. The nickel-plated and stainless steel protectors provide high-impact resistance and the metallic wrapper guards against abrasion. It features pressure relief valve protection and has a built-in PTC to protect against rapid temperature increases and high current surges. The anode design of the battery also has a high heat resistance, and the microporous barrier protects the delicate components inside. To charge the battery, use any of Nitecore's compatible smart chargers.