product description:
Specification: Voltage:3.7v
Plug:51005 Plug
Capacity:550mAh
Weight:17g
Dimension:55x18x7.2mm
FIts For:
JJRC H37 H31
Eachine E50 K110 E50S
V966 V977 V930 Q282 JY018 JXD520 UDI U818A RC Quadcopter
Package Included:
5*3.7v 5500mAh lipo battery(721855)
1*charger with USB Cable
LED Status for charger: Red Lights on: currently charging
Red Lights off: charging complete
Important tips: 1. Please use the specified battery charger which is with Over-charge protection to charge the battery, the max voltage output is 4.25V
2. When charging the batteries, please put them in an open space and keep away from any inflammable goods such as Carpets, sofa, bed and etc.
3. Please don t use high current USB adapter charger that higher than 2A to charge the battery.
4. When changing the battery, don t pull hard when the battery is stuck, otherwise you may destroy the wire of battery and its inner structure, which will cause battery fire when charging!
5. If the battery swells, please discard it and don t use again!
Caution: 1. Please don t overcharge.
2. Please don t fall from a height.
3. Please don t charge the swellon battery.
4. Do not squeeze,hit the battery.
5. Do not store the battery in a humid,high temperature place.
6. The battery is charged and discharged once every 3 months in the long-term storage process to keep the battery activity
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