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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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Price: $824.99
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Price: $824.99
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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

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