Compatible ChargerCompatible with Black & Decker 9.6V-18V Slide Li-ion Battery, LCS1620 Charger [Charging Specifications] British plug. Input: 100-240V, Output: 9.6V-18V, charger built-in protection, maintenance mode automatically optimizes charging, prevents potential damage caused by overcharging, overheating and short circuit protection, longer battery life [Indicator indicator] The charger has an indicator light, which can observe the charging status at any time. The indicator light is red when charging; after fully charged, the indicator light turns green, and the LED indicator shows the charging status in real time, regardless of whether the battery is charging or fully charged. Fully charged or partially defective batteries, allowing you to see the charging process at a glance Small size, easy to carryOur product size is 9*7*5.2 cm, small size, convenient for you to carry, store in your bag, ready to use, very suitable for business travel