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Precautions for series and parallel connection of lifepo4 batteries. Please use 14.214.6V charging voltage to fully charge all lifepo4 batteries individually. Please connect all batteries in parallel to form a new battery pack to automatically balance the voltages of two adjacent batteries. Please continue to charge the new battery pack with a charging current less than 10A (charging time is at least 5 hours).
Please disassemble all the batteries connected in parallel, and let the batteries stand for 2 hours, and then test the voltage of all the batteries separately. When the voltage difference between two adjacent batteries is within 30mV, you can connect these lifepo4 batteries in parallel and in series. Note: "+" means the positive electrode of the lifepo4 battery, and "-" means the negative electrode of the lifepo4 battery. Kusroie lithium iron phosphate batteries have exceptional quality since they are manufactured by Automotive Grade LiFePO4 Cells with higher energy density, more stable performance & greater power.
Highest-level safety based on UL Testing Certificate for the cell inside the battery. With no acid in the battery, you're able to safely mount in any position.
Built-In BMS & Convenience & Maintenance Free : The most advanced battery management system (BMS) and high-performance dual-processor provide short-circuit, Overcharge and over-temperature protection, While maintaining the voltage balance of all lithium battery batteries. 1/3 Lightweight & IP65 Waterproof : Our rechargeable lithium ion battery just 1/3 weight of lead acid battery in the same capacity. It is easier to carry or move for marine, camping and off-grid.Our battery is IP65 waterproof with ABS hard case making you freely install it indoors or outdoors. Capacity Expansion: Our Lifepo4 batteries can be connected in parallels and in series for larger capacity and voltage. Allow to be extended up to 4 in series and 4 in parallel (Max 4S4P) to get more capacity (Max 800Ah) and higher voltage (24V, 36V, 48V). Deep Cycle Battery: Our LiFePO4 battery provides 8000+ cyclesThe service life of LiFePO4 batteries is 7 to 10 times than the standard lead-acid batteries, can perfectly replace the traditional lead acid battery. 100Ah/200Ah/300Ah LiFePO4 Battery Pack 1.
(It's up to your choice). We focus on designing and manufacturing varieties of Power Tool batteries with high quality and competitive price.This item is in the category "Consumer Electronics\Multipurpose Batteries & Power\Rechargeable Batteries". The seller is "batteryfactory6688" and is located in this country: US. This item can be shipped to United States.