ALPHA 1 LITE | 12V 100Ah LiFePO4 Battery | Lightweight 12V Lithium Battery for RVs, Trailers, Vans, Boats, Off-Grid | 4,000 Lifetime Cycles | Best Value
The Lightweight 12V Lithium Battery – ALPHA 1 LITE is a game-changer for anyone serious about mobile living. Its lightweight design means easier installation and better fuel efficiency for your vehicle, while the 100Ah capacity keeps your lights on, fridge running, and devices charged for days without recharging.
With 4,000 lifetime cycles, you’re investing in a battery that will power your adventures for 10+ years—dramatically outlasting and outperforming traditional lead-acid alternatives.
Lightweight 12V Lithium Battery – ALPHA 1 LITE Features
- 100Ah capacity delivers reliable power for extended off-grid living
- Weighs up to 60% less than traditional lead-acid batteries
- 4,000 lifetime cycles mean decades of dependable performance
- LiFePO4 chemistry ensures safety and stability in any climate
- Perfect for RVs, trailers, vans, boats, and remote cabins
- Best value lithium option on the market today
When you choose the ALPHA 1 LITE, you’re choosing peace of mind. The LiFePO4 chemistry is the most stable and safest lithium technology available, with built-in protection against overcharging, overheating, and short circuits.
With 4,000 lifetime cycles, this battery delivers consistent, reliable power year after year—without the degradation you’d see with cheaper alternatives. You’re not just buying a battery; you’re buying reliability and security.

This battery is built for people who can’t afford downtime or surprises. Trailer owners, RV enthusiasts, boat captains, and off-grid homeowners depend on the ALPHA 1 LITE because it simply works—in extreme heat, freezing cold, and everything in between.
Its lightweight construction means less strain on your vehicle and easier installation, while its exceptional lifespan means fewer replacements and more money in your pocket over time. It’s the smart choice for anyone who values dependability.
Lightweight 12V Lithium Battery Specifications
| Nominal Voltage | : 12.8V |
| Nominal Capacity | : 100Ah |
| Nominal Energy | : 1280Wh |
| Maximum Discharge Current | : 100A |
| Charge Voltage | : 14.4V ± 0.2V |
| Maximum Charging Current | : 100A |
| Charge Temperature | : 32℉ to 131℉ |
| Discharge Temperature | : -4℉ to 140℉ |
| Weight | : 24.3 lb |
| Dimensions | : 10.2 x 6.6 x 8.3 in |
Low-Temperature & Overheat Protection
Built for reliable performance, this battery protects against extreme temperatures:
- Cold-Weather Protection: Charging stops below 32°F to prevent damage.
- High-Temp Charging Protection: Charging shuts off at 129°F ±9°F to avoid overheating.
- High-Temp Discharge Protection: Discharging stops at 167°F ±9°F to safeguard battery life.
Smart BMS for Safe and Reliable Power
Enjoy worry-free operation with our intelligent BMS, which actively manages and protects your battery in real-time.
- Overcharge Protection
- Over-Discharge Protection
- Overcurrent Protection
- Short Circuit Protection
- Cell Balance Function
- Low-Temp Charging Protection
EV-Grade A+ Lithium Cells for Superior Power
Experience top-tier reliability and performance with automotive-grade LiFePO₄ technology—built to last and engineered for efficiency.
- Ultra-Long Life: Over 4,000 deep cycles at 80% DoD
- Lightweight Efficiency: Same power at just 1/3 the weight of lead-acid.
- Safe & Stable: Excellent thermal and chemical stability—no fire or explosion risk.










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