Upgrade MJX F45-F645-7.4V-2600mah-Aeromodelling special lithium battery MJX F45 F645 rc Helicopter parts

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Need to cut the bottom plate of the helicopter when use this 2600ma 25c lithium battery, it is not recommended and used with original lithium

the model aircraft dedicated 7.4V2600mAh lithium polymer battery

MJX F45 dedicated lithium battery - red power plug:

Note

Excessive discharge will cause permanent damage of lithium,it should be avoided completely lose the incentive to the end of the flight, when you  end of fly helicopter, you must  wait for 20 minutes before charging,Lithium is the consumables, the problem within 3 days after receipt of contact, it fails to provide after-sales service, please understand!