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6S / 7S Lithium-ion 8S LiFePo4 Battery CN3306 18V 2A Boost MPPT Solar Charger

Product Description

Maximum power point tracking of 2A boost MPPT solar energy.
Parameters:
Work voltage:18V Solar panel power supply(solar panel voltage 18v,Open circuit voltage 22v)
Size:27*60mm
Current mode fixed frequency PWM boost battery charge management integrated circuit. There are few peripheral components, and the application is simple and flexible. It can be used for 6S / 7S lithium batteries and 8S lithium iron phosphate batteries.
It has constant current and constant voltage charging modes. In the constant current charging mode, during the constant voltage charging phase, the charging current gradually decreases. When the charging current decreases to 16.6% of the constant current charging current, the charging ends.
In the charging end state, if the battery voltage drops to the recharge threshold, the new charging cycle is automatically disconnected.
Other functions include chip shutdown and battery-side overvoltage protection.
 
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United States 7-15 Business days.
United Kingdom / Australia/Canada 10-20 Business days.
Asia country 15-25 Business days.
European Countries 20-30 Business days Other Countries May be more than 30 Business days.
We have a 45 Day Money Back Guarantee ! We will issue a refund upon our receipt of the original product.
Only defective product or wrong item will be offered exchange or store credit.
Please contact me before you return it, We reserve the right to refuse any returns for our reasons.
Return products must also be in original condition.
If you have any problem, please contact with me frist,we will solve the problem for you. I think we can resolve the dispute through friendly negotiations.
 
 
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