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gam***
Nominal Capacity:300Ah;Nominal Voltage:51.2V;
$17967.60
8 days ago
ejv***
Nominal Capacity:300Ah;Nominal Voltage:51.2V;
$22459.50
5 days ago
gzu***
Nominal Capacity:pulley carts;Nominal Voltage:51.2V;
$18648.9
5 days ago
wvg***
Nominal Capacity:pulley carts;Nominal Voltage:51.2V;
$14504.7
16 days ago
ybn***
Nominal Capacity:600Ah;Nominal Voltage:51.2V;
$5621.79
8 days ago
hfz***
Nominal Capacity:600Ah;Nominal Voltage:51.2V;
$16865.37
6 days ago
gwz***
Nominal Capacity:900Ah;Nominal Voltage:51.2V;
$11438.88
39 days ago
mua***
Nominal Capacity:900Ah;Nominal Voltage:51.2V;
$5719.44
12 days ago
fnq***
Nominal Capacity:1200Ah;Nominal Voltage:51.2V;
$12679.73
42 days ago
mve***
Nominal Capacity:1200Ah;Nominal Voltage:51.2V;
$7245.56
21 days ago
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Customer Reviews

Delong Energy 48 Volt 300ah Lithium Ion Phosphate Rechargeable Lithium Power Batteries 51.2 Volt 300 Amp Hour 15KWH 30KWH 45KWH
$1300$1811.39-28.23%
Nominal Capacity:
pulley carts
1200Ah
900Ah
600Ah
300Ah
Nominal Voltage:
51.2V
Quantity:
Add to Cart
Wishlist
Features
Delong Energy 48V 300Ah LiFePO4 Battery – Power Redefined
Unmatched Capacity & Efficiency
Engineered with premium-grade lithium iron phosphate (LiFePO4) cells, delivering 15KWH to 45KWH scalable energy storage. Ultra-stable 51.2V voltage output ensures consistent performance for heavy-duty applications.
Military-Grade Durability
Robust aluminum alloy casing with IP65 waterproof rating. Built-in BMS protects against overcharge, overheating, and short circuits. 4000+ deep cycles at 80% DoD for 10+ years of service.
Plug-and-Play Versatility
Ideal for solar/wind energy storage, off-grid cabins, EV charging stations, telecom towers, and industrial UPS systems. Maintenance-free design with zero memory effect.
Global Compliance & Safety
Certified to UL1973, CE, and RoHS standards. Thermal runaway-proof chemistry ensures safer operation than traditional lead-acid batteries.
Wholesale Advantage
Direct factory pricing with bulk discounts. Fast global shipping and OEM customization available. Stock limited – secure your high-capacity power solution today.
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