Renogy
12V 104Ah Super Slim Lithium Iron Phosphate Battery | Rego Series
Built for tight installs and serious power demands, the REGO 12.8V 104Ah Super Slim Lithium Iron Phosphate Battery delivers full-size performance in an ultra-thin body—only 2.4 in (61 mm) thick—so it fits behind seats, under floors, inside canopies, and other hard-to-use spaces.
Why it’s a top upgrade
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Ultra-Slim Design (2.4”) – Made for space-limited builds without sacrificing capacity.
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Safer thermal performance – Designed with 9× slower temperature rise to enhance safety and reduce thermal runaway risk.
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High output for real loads – Handles 200A max discharge and can run a 2000W inverter with a single battery.
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Cold-weather charging support – Reliable charging down to 14°F / -10°C (10A).
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Built to mount securely – Supports versatile mounting with vibration-resistant bracket kits for mobile/off-road setups.
Battery performance (highlights)
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Nominal Voltage: 12.8V
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Capacity: 104Ah
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Max Charge Current: 100A
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Max Discharge Current: 200A (Peak 290A @ 30s)
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Cycle Life: up to 6000 cycles (rated conditions)
Perfect for
4WD/overland rigs, canopies, vans, RVs, boats—anywhere you need maximum power in minimum space.
What’s in the box
REGO 12V 104Ah Super Slim Battery + terminal bolts, insulation sleeves, and user manual (package contents may vary by region/pack).
Ready to build a cleaner, slimmer power system? Add the REGO Super Slim battery and get reliable LiFePO₄ power where standard batteries simply won’t fit.
Product information
Shipping:
We are committed to delivering your order as quickly as possible. Here's what you can expect:
- Processing Time: Orders are processed within 1-2 business days.
- Shipping Time: Depending on your location, delivery typically takes 3-7 business days.
- Shipping Rates: Shipping is calculated at checkout based on your location and the size of your order. Free shipping is available for orders over $50.
Returns:
Your satisfaction is our priority. If you're not completely happy with your purchase, we offer a hassle-free return policy:
- Return Window: Items can be returned within 30 days of delivery for a refund or exchange.
- Condition of Items: Products must be unused, in their original packaging, and in resalable condition.
- How to Return: Please contact our support team at Info@keiproject.com to initiate a return. We will provide you with instructions and a return shipping label.
- Refunds: Refunds will be processed within 7 business days of receiving your returned item. Original shipping fees are non-refundable.
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