This is the new genuine BST IMR 21700 high-drain lithium ion rechargeable battery. It can be used on power tools, laptops, backup Power, flashlight, medical device, instrumental equipment and other devices.

Specifications

• Brand:BST
• Model: IMR 21700 Rechargeable battery
• Nominal Voltage: 3.7v
• Max. continuous discharge current 45A
• Weight: 70g
• Material: Lithium li-ion
• Top: Flat
• 4500mAh
• Approximate Dimensions: 10.5x3x3 cm

Package Includes:

BST 21700 Rechargeable Battery