
ACOPower | 12V 100Ah LiFePO4 Deep Cycle Lithium Battery
12V 100Ah LiFePO4 Deep Cycle Lithium Battery – Reliable Power for RV, Solar & Off-Grid Living
The 12V 100Ah LiFePO4 Deep Cycle Lithium Battery (Model: HY-Li100Ah) is a high-performance energy storage solution built for demanding applications like RVs, boats, solar systems, and off-grid power setups. Offering a longer lifespan, lighter weight, and safer operation than traditional lead-acid batteries, this lithium battery delivers efficient and dependable power wherever you need it.
With advanced Battery Management System (BMS) protection and fast-charging capability, the 12V 100Ah LiFePO4 Deep Cycle Lithium Battery ensures peak performance and peace of mind—whether you're camping, living off the grid, or building a backup energy system.
Key Features
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Powerful 100Ah Capacity
Provides sustained 12V output with enough energy to power appliances, lighting, and electronics for extended periods. -
Advanced LiFePO4 Chemistry
Up to 2000+ charge cycles at 80% DOD, delivering years of consistent, reliable use with improved safety and thermal stability. -
Integrated Smart BMS
Built-in Battery Management System ensures protection from overcharging, deep discharge, overheating, and short circuits. -
Ultra-Lightweight & Compact
Weighs significantly less than traditional lead-acid batteries—easy to carry, install, and integrate into mobile or remote systems. -
Rapid Charging Efficiency
Supports high-speed charging via solar, AC, or DC inputs, getting you back to full power faster than ever. -
Zero Maintenance Required
Fully sealed, spill-proof, and maintenance-free—ideal for long-term installation and off-grid independence. -
Versatile Applications
Compatible with solar panel systems, RVs, boats, campers, home backup units, and portable power stations. -
Eco-Conscious Power Storage
Non-toxic and emission-free, the LiFePO4 battery is a cleaner, greener alternative to lead-acid technologies.
Specification
- Battery Type: Lithium Iron Phosphate (LiFePO4)
- Nominal Voltage: 12.8V
- Rated Capacity: 100Ah (1280Wh)
- Cycle Life: >2000 cycles @ 80% DoD
- Max Continuous Discharge Current: 100A
- Max Continuous Charge Current: 50A
- Peak Discharge Current: 200A (≤3s)
- Charge Voltage: 14.6V
- Discharge Cut-off Voltage: 10V
-
Operating Temperature:
- Charge: 0°C to 45°C (32°F to 113°F)
- Discharge: -20°C to 60°C (-4°F to 140°F)
- Storage Temperature: -10°C to 50°C (14°F to 122°F)
- Weight: Approx. 25.4 lbs (11.5 kg)
- Dimensions: 13 × 6.77 × 8.43 inches
Are Solar Guys Pro Authorized Retailers?
Yes! We are proud to be one of the few online retailers who are authorized retailers for every single product we carry!
When Will My Order Ship?
Most orders ship within 1–3 business days. You’ll get a tracking number as soon as it ships via email!
Do We Accept Returns?
Yes absolutely, we have a no-hassle, 30-day return policy on all items! To refer to the full policy, click HERE
Are Products Brand New?
Yes! All products on Solar Guys Pro are 100% brand-new and in perfect condition.
We do not sell any used or refurbished items.

Orders over $500 include a FREE (Normally $149.99) 80-Page DIY Solar eBook — added automatically at checkout.
Frequently Asked Questions

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