High-Performance 12V 18Ah LiFePO4 Battery – Smarter, Lighter & Longer-Lasting
Advanced LiFePO4 Technology – Safer and more stable than lead-acid, with 2000+ deep cycles (5x longer lifespan) and zero memory effect. Built-in BMS protects against overcharge/over-discharge.
Ultra-Lightweight Design – 30% lighter than lead-acid batteries (only 5.5 lbs/2.5 kg), reducing strain on e-bikes while maintaining robust 18Ah capacity. Precision-welded terminals ensure vibration resistance.
Fast Recharge & Consistent Power – Charges to 100% in 4 hours (50% faster than lead-acid). Stable 12V output even below 20% charge, ideal for e-bikes, mobility scooters, and solar storage.
Wider Temperature Range – Operates flawlessly from -4°F to 140°F (-20°C to 60°C) with aerospace-grade aluminum casing for heat dissipation. IP65 rated against dust/water splashes.
Plug-and-Play Replacement – Directly swaps with 12V 18Ah lead-acid batteries (dimensions: 7.1x3x6.6 inches). Includes corrosion-proof brass terminals and pre-drilled mounting points.


















Recent Purchase
dcz***
Nominal Voltage:12.8V;Nominal Capacity:18Ah;Battery Type:pack;
$143.4
6 days ago
xer***
Nominal Voltage:12.8V;Nominal Capacity:18Ah;Battery Type:pack;
$430.2
27 days ago
fcq***
Nominal Voltage:12.8V;Nominal Capacity:18Ah;Battery Type:pack;
$191.2
7 days ago
uyy***
Nominal Voltage:12.8V;Nominal Capacity:18Ah;Battery Type:pack;
$478.0
23 days ago
ouy***
Nominal Voltage:12.8V;Nominal Capacity:18Ah;Battery Type:pack;
$286.8
3 days ago
ufg***
Nominal Voltage:12.8V;Nominal Capacity:18Ah;Battery Type:pack;
$47.8
36 days ago
qrf***
Nominal Voltage:12.8V;Nominal Capacity:18Ah;Battery Type:pack;
$286.8
38 days ago
oxz***
Nominal Voltage:12.8V;Nominal Capacity:18Ah;Battery Type:pack;
$382.4
17 days ago
egx***
Nominal Voltage:12.8V;Nominal Capacity:18Ah;Battery Type:pack;
$430.2
32 days ago
ydz***
Nominal Voltage:12.8V;Nominal Capacity:18Ah;Battery Type:pack;
$191.2
23 days ago
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Customer Reviews

Rechargeable Deep Cycle Lifepo4 Battery Replace the Lead acid 12v 18ah lithium Ion Battery for E-bikes
$23.4$47.8-51.05%
Nominal Voltage:
12.8V
Nominal Capacity:
18Ah
Battery Type:
pack
Quantity:
Add to Cart
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