25.6V 50Ah LiFePO4 Battery Lightweight Prismatic LiFePO4 Battery Cell Maintenance Free

WBDP LK25.6-50B is a high-performance 25.6V lead-acid replacement lithium battery customized for off-grid solar energy systems. It measures 328*172*220mm with light net weight of only 9.3kg, built-in intelligent full-protection BMS. This LiFePO4 battery achieves over 3000 deep cycles at 80% DOD, delivering stable long-duration power for residential solar kits, remote off-grid power and small commercial solar storage projects.

• Model: LK25.6-50B
• Nominal Parameter: 25.6V 50Ah / 1280Wh
• Dimension: 328 * 172 * 220 mm
• Net Weight: 9.3 kg
• Built-in Smart BMS: Overcharge, over-discharge, over-current, short-circuit & temperature protection
• Charge cut-off voltage: 29.2V, Max charge current: 25A
• Discharge cut-off voltage: 21V, Max continuous discharge current: 50A
• Cycle Life: ≥3000 cycles @80% DOD
• Certifications: CE, UN38.3, MSDS

1. Ultra-lightweight design, far lighter than equivalent 24V lead-acid batteries, easy to install and transport
2. Standard cabinet size, direct plug-and-play upgrade without modifying solar equipment brackets
3. 3000+ long deep cycle lifespan, effectively cutting frequent battery replacement costs for solar projects
4. Maintenance-free LiFePO4 chemistry, zero acid leakage, safe for indoor and outdoor solar installation
5. Flat stable discharge curve, consistent power output for all-day off-grid energy supply
6. Complete export safety certifications for smooth global sea & land shipping

Residential off-grid solar energy systems, small commercial solar power stations, rural standalone solar supply, RV & caravan 24V solar backup, monitoring equipment standby power.