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Product Details
✓Size Check: Measures L21x W8.2 x H8.5 inches. Please verify this fits your battery compartment before ordering. (may be large for small boats). Weighs 45.85 lbs (1/3 lead-acid) for easy handling.
✓2.56kWh Energy & Expandable: 24V 100Ah with 2.56kWh substantial energy. Supports 4P2S connections for up to 48V 400Ah/20.48kWh system. Perfect for trolling motors, marine, RVs, and off-grid solar systems.
✓Longer Lifespan & Lower Self-Discharge: EV-grade cells provide 4000+ cycles at 100% DOD and 10+ years life. Only 3% monthly self-discharge vs 15% for lead-acid. Saves long-term cost with better charge retention.
✓100A BMS with Full Protection: Built-in 100A BMS protects against overcharge, over-discharge, overheating, and short circuits. Ensures safe operation in varied temperatures and conditions.
✓Important Usage Notes: ①Use only with recommended lithium charger. ②Not for golf carts or engines. Includes full safety and operation manual.③This model does NOT include Bluetooth monitoring functionality.