Renogy 12V 104Ah Super Slim Solid State Lithium Iron Phosphate Battery | Rego Series
Renogy 12V 104Ah Super Slim Solid State Lithium Iron Phosphate Battery | Rego Series
SKU: RBT12104LFP-SB-US
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PRODUCT DESCRIPTION
Description
Solid Power in an Ultra-Thin Design

Super-Slim Design. Effortless Installation.
With a profile measuring merely 2.4 inches in depth, this ultra-compact lithium iron phosphate battery integrates seamlessly into constrained installations—ideal for expedition vehicles and mobile applications requiring space-efficient power solutions.

Travel Light with Confidence
Stop overloading your 4x4 pickup trucks with lead-acid batteries and AC generators. This 12V 104Ah Solid-State LFP Battery frees up space so you can carry what really matters.

The Next-Gen LiFePO4 Cells
Renogy's advanced solid-state technology minimizes liquid electrolyte content by 70%, delivering enhanced thermal stability and extended cycle life compared to conventional lithium batteries—a significant advancement for demanding RV power applications.

Easy to Mount in Any Setup
With versatile mounting kits, you can install this battery under seats, on canopy sides, or beneath the floor – secure and stable, no matter the terrain.

Sizing Guide
Before installing the battery, please note that you need to leave 1.97-3.94 in (50-100 mm) for the top of the battery; the side with busbars needs to be left at least 7.87 in (200 mm).

Specifications
REGO – 12.8V 104Ah Super Slim Lithium Iron Phosphate Battery Specifications
| Specification | Details |
|---|---|
| Battery Type | Lithium Iron Phosphate (LiFePO₄) |
| Nominal Voltage | 12.8V |
| Rated Voltage | 12V |
| Rated Capacity | 104Ah (0.5C, 25℃) |
| Voltage Range | 10V – 14.8V |
| Maximum Charge Current | 100A |
| Maximum Continuous Discharge Current | 200A |
| Peak Discharge Current | 290A @ 30 seconds |
| Cycle Life | 6000 cycles (0.5C, 25℃, 80% DOD, 80% EOL) |
| Charge Temperature Range | 14°F to 131°F / -10°C to 55°C (14°F to 32°F / -10°C to 0°C at 0.1C) |
| Discharge Temperature Range | -4°F to 140°F / -20°C to 60°C |
| Storage Temperature Range | -4°F to 140°F / -20°C to 60°C |
| Operating Relative Humidity | 5% – 95% |
| Connection Method | Series & Parallel (max 4P4S), Parallel (max 16P), Series (max 4S) |
| Terminal Bolt Size | M8 x 1.25 x 12 mm; Long Bolt: M8 x 1.25 x 16 mm |
| Recommended Terminal Torque | 70.8 in-lb / 8 N·m |
| Ingress Protection Rating | IP67 |
| Dimensions (L × W × H) | 22.8 × 11.4 × 2.4 in / 579 × 290 × 61 mm |
| Weight | 28.22 lbs / 12.8 kg |
Included Accessories
| Accessory | Details |
|---|---|
| Terminal Bolts | 2 × M8 x 1.25 x 12 mm |
| Long Terminal Bolts | 2 × M8 x 1.25 x 16 mm |
Warranty
| Warranty Type | Coverage |
|---|---|
| Material & Workmanship | 8-Year Prorated Warranty |
Certifications
MSDS, UN38.3, FCC, CE, PSE, RCM, IC, RoHS, UKCA
Recommended Applications / Shop by Scenario
4x4
RV, Vans & Campers
What’s in the Box?
Each package option includes the following items:
- 12.8V 104Ah Super Slim Lithium Iron Phosphate (LiFePO₄) Battery × 1
- Terminal Bolts × 2
- Long Terminal Bolts × 2
- Insulation Sleeves × 2
- Battery Bracket Kit × 1
- User Manual × 1
