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Core Mini- 12.8V 100Ah Lithium Iron Phosphate Battery

SKU: RBT12100LFP-M-UK
£183.99 £239.99
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  • • The smallest 12.8V 100Ah LFP Battery (Group 22NF) in Renogy's lineup
  • • Built-in low-temperature charging cut-off ensures safe winter operation
  • • Compatible with Renogy 300A Battery Shunt for remote monitoring
  • • Multi-orientation mounting for max space efficiency in tight spaces
  • • IP65-rated construction and vibration-resistant design for all-weather durability
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Description
Includes
Specs
Downloads
FAQ
Reviews

Experience Our Most Compact 100Ah Battery

Introducing the Core Mini: Renogy's most compact 12.8V 100Ah LiFePO4 battery, delivering maximum power in half the space.

Revolutionary in size yet uncompromising in performance, the Core Mini packs full-sized power into a package half the size of a traditional Group 31 battery. Perfect for space-conscious installations in teardrop trailers, kayaks, and other compact spaces, this powerhouse opens new possibilities for outdoor adventures.

Built for the demands of outdoor life, the Core Mini features: Advanced low-temperature charging protection for safe winter operation IP65-rated weatherproof construction Vibration-resistant design for rough terrain Seamless integration with the DC Home app or Renogy ONE when paired with a Renogy 300A Battery Shunt (sold separately)

Lead-Acid vs Core Mini

Same power output in a lighter, more compact design

The Compact Advantage

Next-gen design with premium safety and full power

Prismatice Cells
Peak Output Current
Rugged Design
Certified Safety

10X More Battery Life

Premium EV-grade cells deliver 5000 cycles at 80% discharge – outperforming traditional lead-acid batteries in both lifespan and reliability

300A Peak Surge Power

Delivers powerful 5-second surge current for high-demand appliance start-up

Vibration-Resistant Design

Metal cell spacers prevent damage in rough terrain and choppy waters

Safety Certified Design

UL, FCC, and CE certified for reliable performance in any application

Teardrop Trailers
Kayak Fishing
Home Backup Power

Compact Power for Endless Adventure

The perfect power solution for teardrop trailers and compact RVs

Built for Better Fishing

Reliable energy for trolling motors, fish finders, and all your essential fishing gear

Space Requirements

Allow 2-4" above battery, 8" clearance for busbar side

Sizing Guide

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

Sizing Guide

Before installing the battery, please note that you need to leave 50-100 mm for the top of the battery; the side with busbars needs to be left at least 200 mm.

Package Includes

Core Mini - 12.8V 100Ah Lithium Iron Phosphate Battery

x 1

Long Terminal Bolts (M8 x 1.25 x 15 mm)

x 1

User Manual

x 1

Core Mini - 12.8V 100Ah Lithium Iron Phosphate Battery

Electrical Specifications

Dimensions
229 x 138 x 213 mm / 9.02 x 5.43 x 8.39 in
Weight
21.8 lbs / 9.9 kg
Battery Type
Lithium Iron Phosphate
Nominal Voltage
12.8V
Rated Capacity
100Ah (0.5C, 25℃)
Voltage Range
10V to 14.8V
Connection Method
Series & Parallel (4S4P)
Maximum Charge Current
100A
Maximum Discharge Current
100A
Protection Rating
IP65
Charge Temperature Range
32°F to 122°F (0°C to 50°C)
Discharge Temperature Range
-4°F to 140°F (-20°C to 60°C)
Storage Temperature Range
-13°F to 149°F (-25°C to 65°C)
Terminal Bolt Size
M8 x 1.25 x 12 mm
Recommended Terminal Torque
88.5 inch·lbs to 106.2 inch·lbs / 10 N·m to 12 N·m
Peak Discharge Current
300A@5s
Cycle Life (0.5C, 25℃)
5000 Cycles (80% DOD, 80% EOL)

Accessories

Long Terminal Bolts (2)
2 x M8 x 1.25 x 15 mm

Warranty

Material and Workmanship Warranty
5-year prorated material and workmanship warranty
Certifications
MSDS, UN38.3, FCC, CE, PSE, RCM, IC, RoHS, and UKCA

Resources Download

User Manual of 100Ah Battery

Download

WARRANTY

Download

Frequently Asked Questions

1. Can this battery be used in series to build a 24-volt system？

Yes. You can connect Renogy 12.8V 100Ah Core Mini Batteries in series for a 24V off-grid power system.

2. Does this Core Mini LFP battery have low-temperature cut-off?

Yes. It is built in with low-temperature charging protection to prevent the battery from charging below 32°F / 0°C.

3. How many Renogy 12.8V 100Ah Core Mini Series Batteries can I connect at most?

You can connect up to 16 batteries in series and parallel to expand power to 20.48kWh. Batteries of the same model and similar capacity are required.

4. You can connect up to 16 batteries in series and parallel to expand power to 20.48kWh. Batteries of the same model and similar capacity are required.

No. This battery does not have a Bluetooth port for a Bluetooth Module. However, you can connect your battery with a Renogy 300A Battery Shunt (sold separately), which can send the data to the DC Home app via Bluetooth so you can keep track of battery status in real time.

5. How to recharge my LiFePO4 batteries?

Whether you prefer charging batteries via solar, a DC-DC battery charger, or an AC-DC charger, we highly recommend a solar charge controller/charger compatible with lithium iron phosphate batteries.

Reviews

Product comparison

Core Mini - 12.8V 100Ah Lithium Iron Phosphate Battery
Core Mini- 12.8V 100Ah Lithium Iron Phosphate Battery
View Details
View Details
Pro-12V 100Ah Deep Cycle Lithium Iron Phosphate Battery w/Bluetooth & Self-heating Function
View Details
Capacity
Capacity 1280Wh1280Wh with max.6% positive capacity tolerance (Up to 1356Wh)1280Wh with max.5% positive capacity tolerance (Up to 1344Wh)
Cycle Life (0.5C, 25°C)
Cycle Life (0.5C, 25°C) 5000 cycles (80% DOD, 80% EOL)5000 cycles (80% DOD, 80% EOL)5000 cycles (80% DOD, 80% EOL)
Group Size
Group Size Group 22NFGroup 24Group 36R
Dimensions
Dimensions 229 x 138 x 213 mm (9.02 x 5.43 x 8.39 in)260 x 169 x 211 mm (10.24 x 6.65 x 8.31 in)268 x 193 x 205 mm (10.6 x 7.6 x 8.1 in)
Weight
Weight 9.9 kg (21.8 lb)10.5 kg (23.15 lb)12.2 kg (26.9 lb)
Maximum Continuous Charge Current
Maximum Continuous Charge Current 100A100A100A
Maximum Continuous Discharge Current
Maximum Continuous Discharge Current 100A100A100A
Peak Discharge Current
Peak Discharge Current 300A@5s300A@10s245A@30s
BMS
BMS 100A100A100A
Active Backup Protection
Active Backup Protection ××√
Connection
Connection Series (4S) Parallel (8P) Series & Parallel (4S4P)Series (4S) Parallel (8P) Series-Parallel (4S4P)Parallel (8P)
Expansion
Expansion 48V (51.2V) 20.48kWh48V (51.2V) 20.48kWh12V (12.8V) 10.24kWh
Fire-resistant
Fire-resistant ××√
Self-heating
Self-heating ××√
Bluetooth
Bluetooth (Add Bluetooth compatibility with a 300A Battery Shunt, sold separately) (Add Bluetooth compatibility with a 300A Battery Shunt, sold separately)√
Protection Rating
Protection Rating IP65IP65IP67
Warranty
Warranty 5 Years5 Years7 Years

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