Replacement Battery type: lithium ion | Voltage: 21V | Capacity: 2000mAh/2.0Ah, compatible with 21V cordless tools and denqir cordless mini chainsaw. Compact and Lightweight design only 0.74lbs, if you need one more spare battery, it can be used as a spare/replacement battery. Easy to install and remove the lithium battery within seconds.

High-efficiency battery only takes 1.5-2 hours to fully charge, and the charger indicator light will be green when fully charged. Battery Charger Not Including. No Memory Effect: Can be charged or discharged as needed without loss of capacity. The battery pack is shipped in a Low Charge Condition to prevent possible problems. Please charge the batteries before first use.

The replacement battery gives your cordless tools the juice they need to get the job done, the working time is 120 minutes. Lithium-ion (Li-ion) is the newest technology, which can store more power for a longer period of time than any other type of battery. The 21V lithium battery can hold more power and deliver cordless power tools for longer.

The lithium battery uses Top A grade Cells, built-in protection against overheating, overcharging, over-discharge, over-current, and over-voltage, providing short circuit protection, and steady voltage circuit, prolonging the life of the 2000mAh/2.0Ah lithium battery.

Our replacement batteries are MSDS, UL 2054 and UN38.3 certified. The battery is absolutely safe and is not harmful to your 21V cordless tools, such as 21V cordless leaf blower, 21V cordless chainsaws, please rest assured to use it. Battery delivers consistent power and run time in extreme temperatures, even in winter. 🙋‍♀️ BUY WORRY-FREE 🙋‍♀️ 30 days without reason to return or exchange, warranty for 1 years.

This replacement battery interface is suitable for makita outdoor tools.Please check your outdoor tool interfacr before buying the battery pack.