Polymer Lithium Ion 3.7V 4000mAh 1-Cell Li-ion Rechargeable Battery

 Caution: 

• Don't reverse connect the circuit and over discharge. Use it under the rating current.
• Don't over-charge, or over-discharge batteries.
• Don't put it beside the high temperature condition.
• Don't throw it into fire.
• Don't throw it into water.

Specifications

• Capacity: 4000mAh
• Voltage: 3.7V
• Discharge Rating: N/A
• Interface: Bare wire
• Battery Weight: 72g
• Battery Size: 90mm x 60mm x 6mm

Packaging list

• 1 x Battery