DeLong Hottest CE Approved Stackable Lithium-ion Batteries (10KWh/30KWh/50KWh, 51.2V/48V LiFePO4)

Premium LiFePO4 Technology
– High-energy-density lithium iron phosphate cells ensure superior performance, extended lifespan (4000+ cycles), and unmatched thermal stability for safety.
Modular & Stackable Design
– Seamlessly expand capacity from 10KWh to 50KWh with plug-and-play stacking, ideal for flexible energy storage solutions.
Rugged Industrial Build
– Reinforced aluminum casing with IP65 waterproof rating and shock-resistant construction for harsh environments.
Smart BMS Integration
– Built-in Battery Management System monitors voltage, temperature, and current in real time to prevent overcharge/over-discharge.
Wide Application Scenarios
– Powers solar energy storage, off-grid systems, marine/RV setups, and industrial backup with silent, zero-emission operation.
Globally Certified
– CE, UN38.3, and RoHS compliant for international wholesale compliance and hassle-free shipping.
Direct Factory Pricing
– Wholesale-exclusive rates with bulk discounts for distributors and large-scale projects.