12V 100Ah Lifepo4 Battery, Group 24, Built-In 100A Smart BMS, 4500 To 15000 Deep Cycle Grade A Cells Lithium Battery For Rv, Trolling Motor, Marine, Home Energy Storage, Solar Panel System(R-1PC)

How do I return the battery?

Amazon Logistics cannot process large-capacity battery returns.Please:

Click 'Contact Seller' in 'Your Orders'.

We will provide a free return label—all return costs are covered by us.

What is the battery's charge level upon delivery?

50% capacity (as required for safe shipping).If not charged before first use, the initial runtime will be reduced by 50%

What charger should I use?

Type: 12V LiFePO4/Lithium-Ion Charger.Voltage (if adjustable): Set to 14.6V

Current Recommendation: Minimum 10A (lower currents will work but significantly prolong charging)

Prohibited: AGM/Gel/Lead-Acid Chargers (will damage the battery)

What’s needed for solar charging?

Controller Type:

MPPT (Highly recommended—better efficiency)

PWM (Budget option; suitable for <200W solar systems)

My battery won’t charge/discharge.How to fix?

The BMS triggered protection mode due to abnormal voltage/current/temp.

Let the battery rest for 10-30 minutes—BMS may auto-restart if conditions normalize.

Please use a low power charger (<5A) to charge the battery to activate the BMS or contact the seller.