ERYY 12V 160Ah LiFePO4 Battery for Marine, RV, Solar Off-Grid, Trolling Motors, Boat, Camping, etc.

This 12V 160Ah LiFePO4 battery, belonging to BCI Group 31, supports both parallel and series connections. Users can connect up to 4 batteries in series, with no limitation on the number connected in parallel. The total number of batteries that can be connected is up to 16 (4P4S).

When connecting batteries in series or parallel, there are a few important tips to consider: 1. The batteries must be the same model, with identical capacity, voltage, and battery management system (BMS). 2. The batteries should be from the same brand and be recent purchases (within 6 months). 3. Fully charge each battery separately, setting the voltage to 14.6V, before connecting them.

This ERYY Lithium Iron Phosphate battery comes with a 2-year warranty. If any quality issues arise within this period, the seller should be contacted for a replacement of new LiFePO4 batteries.

The battery features an integrated LCD screen that displays the remaining capacity and voltage. It also has a built-in 120A BMS, which protects the 12V lithium iron battery from overcharging, overdischarging, overcurrent, short-circuiting, and extreme temperatures, ensuring increased performance and longer lifespan.

Compared to AGM batteries, this 12V 160Ah LiFePO4 battery is only 29.54 lbs, making it significantly lighter and more portable. It also charges faster, enhancing its convenience for users.

These batteries are ideal for marine, boat, and trolling motor applications. If multiple 12V 160Ah lithium batteries are purchased and placed in a waterproof box, they can provide an impressive energy capacity for outdoor activities, such as fishing and sea gatherings.

The battery is constructed with Grade-A cells, ensuring higher energy density, more stable performance, and greater power. The Lithium Iron Phosphate (LiFePO4) chemistry allows for up to 4,000 cycles at 100% depth of discharge (DOD) or 15,000 cycles at 60% DOD, delivering up to 10 years of service life.

For larger energy storage requirements, these RV and boat batteries can be safely connected in series (up to 4 batteries) and in parallel (no limit), allowing for a maximum capacity of 640Ah and a voltage range of 24V, 36V, or 48V. This can deliver an impressive 61.44kWh of energy. When expanding the system, it is crucial to ensure that the connected batteries are of the same capacity and brand, and that they are fully charged separately before connection.

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