Powerful 12V 300Ah LiFePO4 battery with ultra-stable voltage output for demanding energy needs
Advanced lithium iron phosphate chemistry ensures 6000+ deep cycles at 80% DOD for decade-long service
Military-grade smart BMS protects against overcharge/over-discharge with precise cell balancing technology
Robust aluminum alloy casing with IP65 waterproof rating withstands harsh outdoor environments
Precise laser-welded terminals ensure zero resistance connection and maximum conductivity
Perfect for RV power systems, solar energy storage, marine applications and off-grid cabins
30% lighter than lead-acid batteries with 5X faster charging at any state of charge
Certified UN38.3/DOT for safe transport with built-in temperature monitoring sensors
Seamless integration with 1000W-5000W solar systems and most inverters below 6000W
Competitive wholesale pricing with bulk discounts for commercial quantity orders






























Recent Purchase
kyq***
Nominal Voltage:12V;Nominal Capacity:100Ah;Battery Type:LifePO4 Battery Pack;
$7021.7
17 days ago
tvj***
Nominal Voltage:12V;Nominal Capacity:100Ah;Battery Type:LifePO4 Battery Pack;
$6018.6
12 days ago
cun***
Nominal Voltage:12V;Nominal Capacity:100Ah;Battery Type:LifePO4 Battery Pack;
$6018.6
1 day ago
rmd***
Nominal Voltage:12V;Nominal Capacity:200Ah;Battery Type:LifePO4 Battery Pack;
$11032.16
17 days ago
scn***
Nominal Voltage:12V;Nominal Capacity:200Ah;Battery Type:LifePO4 Battery Pack;
$4137.06
24 days ago
ssa***
Nominal Voltage:12V;Nominal Capacity:200Ah;Battery Type:LifePO4 Battery Pack;
$13790.20
14 days ago
nvc***
Nominal Voltage:12V;Nominal Capacity:300AH;Battery Type:LifePO4 Battery Pack;
$10755.36
17 days ago
wos***
Nominal Voltage:12V;Nominal Capacity:300AH;Battery Type:LifePO4 Battery Pack;
$8365.28
31 days ago
uui***
Nominal Voltage:12V;Nominal Capacity:300AH;Battery Type:LifePO4 Battery Pack;
$10755.36
40 days ago
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Customer Reviews

12V 300Ah LiFePO4 Lithium ion Battery, 6000+ Deep Cycles, Smart BMS, Perfect for RV, Solar, Marine and Off Grid Applications
$798$1003.1-20.45%
Nominal Voltage:
12V
Nominal Capacity:
200Ah
300AH
100Ah
Battery Type:
LifePO4 Battery Pack
Quantity:
Add to Cart
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