KIMO Upgraded 20V 4.0Ah Lithium-Ion Battery Adapter w/Cooling System for KIMO 4.0Ah Battery, Adaptable for Cordless Leaf Blower & Cordless Reciprocating Saw.Quick Charging,Portable (Charger Only)

• 【COOLING SYSTEM】This 20V 4.0Ah battery charger has been tested many times for providing protection. To keep a safer space, the charger intelligently matches the battery mode and provides a constant current charging control to decrease heat while charging. The cooling system can effectively avoid damage from overheating or overload to the 4.0Ah battery.

• 【LED DISPLAY】Equipped with LED indicator indicates battery charge status: charging/ charged. It could let you know the charging status easily and schedule work efficiently.

• 【FAST CHARGING】This battery charger requires 120V input power and has the standard 2-prong American plug. This fast charger quickly charges a 4.0 Ah 20 Volt battery only needs 30 mins, which could support the 4.0Ah battery continuously work.

• 【LIGHT WEIGHT】The Lightweight adapter can be carried with you. wherever you are, that could increase the in-use time of your cordless tools by keeping the lightweight battery adapter.