Specifications:

• Type: Lithium Polymer
• Capacity: 250 mAh
• Voltage: 7.4V nominal
• Number of Cells: 2
• Weight: 15.5g
• Configuration: 2S
• Dimensions (WxLxH): 12 x 20 x 40mm

IMPORTANT:
1) DO NOT leave the battery in your model when charging
2) DO NOT leave unattended when charging
3) ALWAYS balance charge the battery
4) ALWAYS use a LiPo charging bag
5) YOU MUST use a Li-Poly specific charger to charge the pack (NiMH or NiCD only chargers WILL NOT WORK!)
6) YOU MUST not over discharge the Li-Poly battery pack
7) READ & UNDERSTAND the instructions carefully before operating this battery