✅Like New✅Dynesspower 12V 200Ah LiFePO4 Battery

Condition: Like New

This battery has been either newly unboxed or lightly used for approximately 3–5 days. It may show minor cosmetic scratches on the exterior, but it is fully functional. Voltage and internal resistance are within normal operating ranges, and the battery performs like new. A 1-year warranty is included for your assurance.

The Dyness AR2.5 12V 200Ah LiFePO₄ battery delivers long-lasting, stable power for RVs, off-grid systems, solar setups, marine use, and backup power. With 2560Wh of usable energy, it’s built for performance and durability.

Key Features
High Capacity: 12.8V / 200Ah (2560Wh)
Long Lifespan: LiFePO₄ chemistry with advanced BMS protection
High Output: Up to 200A continuous discharge
Fast Charging: Recommended 40A; fully charged in about 5 hours
Durable Build: IP65 waterproof housing
Lightweight ABS shell with compact dimensions: 531×206×217 mm

Performance & Safety
Built-in smart BMS for over-voltage, low-voltage, over-current, short-circuit, and temperature protection
Wide temperature range:
Charging: 0°C–50°C
Discharging: -20°C–55°C
Storage: 0°C–60°C
Terminal type: M8 with recommended torque 10–12 N·m
Not for engine starting

Charging Compatibility
Compatible with:
Solar systems (MPPT/PWM controllers)
Recommended PV ≥700W
Charge voltage: 14.4V ±0.2V
LiFePO₄ battery chargers (14.2–14.6V)
Alternator/Generator setups with proper charger between system and battery

Expandable System
Supports flexible connections:
4 in series → 51.2V 200Ah
4 in parallel → 12.8V 800Ah
Up to 16 total in series/parallel
Batteries should be same brand & purchased within 6 months for best performance

Protection & Maintenance
Always tighten cable connections to avoid heat buildup
Store at ~50% charge if unused long-term; recharge every 6 months
IP65 design prevents dust & water ingress
Safe, fire-resistant use with ABS housing

What’s Included
12V 200Ah LiFePO₄ Battery
User Manual
Terminal bolts
Charger and monitor/display are sold separately.