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HXJRC HJ812 High RC Speed boat accessories - Battery
HongXunJie original remote control boat battery,
Item Brand: Hongxunjie
Product model: HJ812
Parts Name: Li-ion Battery 5.18Wh7.4V 700mAh
Parts Number: HJ811-B001
Plug Type: SM-4P Plug
Package included: 1Pcs/Lot,
Fit For: HXJRC HJ812 2.4G High RC Speed Boat.
It also applies to the HJ811 rc boat.
How to judge whether the battery has been fully charged?
1. When the USB red light is on, it means the battery is charging (charging time is about 2 hours)
2. When the red light is off, it means charging is complete, please disconnect all connections
Please Notice:
1. For the RC battery, only if the voltage and the plug match, then it will fit.
2. Please stop charging immediately when the cell voltage has been charged to 4.2V (Normal cell voltage is between 3.7V~4.2V).
3. To double make sure safe, please have a check first whether the battery surface is alright when you get it and whether the voltage is normal before using.
4. If the new battery won’t hold a full charge or loss the charge very quickly in a short time, please use Balance Charger to charge and recycle several times first.
What is the difference between HJ812 rc boat and HJ811 rc boat?
1. They only have different top covers,
2. Their other parts are the same, including batteries and electronic configurations.
If you want to change HJ812 to HJ811 boat, you only need to change its top cover to easily change it into another style.
If you want a USB charging cable, please click here: HJ811-B003 USB Charger
If you want to turn it into HJ811boat, just replace its Top Cover, please click here: B019 Top Cover
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