This is a kind of fine quality 21V rechargeable lithium battery, can help you get work done more quickly, time saving with higher working efficient. Built-in 5pcs 1300mAh battery cores, low heat radiation and quick heat dissipation, easy charging and with long endurance.
Specifications:
Name: Replacement Battery
Battery: 1 * 21V, 1300mAh battery (5pcs * 1300mAh lithium battery cores type)
Package size: 130 * 110 * 50mm / 5.12 * 4.33 * 1.97in
Package weight: 300g / 10.58ounce
Packing List:
1 * Replacement Lithium Battery