Renogy 12V 100Ah Core Mini Lithium Battery

Short Product Summary

The Renogy 12V 100Ah Core Mini Lithium Battery is a compact, affordable LiFePO₄ deep-cycle battery delivering 1280Wh (100Ah) of dependable 12V power in a small, drop-in case. With 100% usable depth of discharge, low-temperature protection and a long cycle life, it's a great-value house battery for caravans, trailers and off-grid setups.

Why This Product

The Core Mini gives you reliable lithium power at a sharp price — full 100Ah usable, a tough drop-in case, and many times the life of lead-acid. It's the easy, cost-effective upgrade from lead-acid for weekend and everyday off-grid use.

Key Features

• 1280Wh / 100Ah usable energy – 100% usable depth of discharge.
• 100A continuous discharge – with a 200A peak (5s) for start-up loads.
• 100A max charge – fast recharging from a capable charger.
• Compact "Mini" footprint – big usable capacity in a small case.
• Low-temperature protection – the BMS prevents charging below 0 °C.
• 5000+ cycle life – far outlasting lead-acid.
• Integrated BMS – over-charge, over-discharge, over-current & short-circuit protection.

Ideal For

• Caravan, trailer & camper builds needing dependable 12V house power
• Weekend campers & overlanders running a fridge, lights and devices
• Lead-acid upgrades wanting more usable capacity and lighter weight

Local Support from 4Matt Campers

4Matt Campers serves the Western Cape and Cape Town, and ships across South Africa — helping clients build reliable 12V and off-grid power systems. We'll help you size the battery, charging and inverter to match your build.

Technical Specifications

• Brand: Renogy
• Model: RBT12100LFP-M-G1-SA (Core Mini Series)
• Chemistry: LiFePO₄ (lithium iron phosphate)
• Nominal Voltage: 12.8 V
• Capacity: 100 Ah / 1280 Wh
• Max Continuous Discharge: 100 A
• Peak Discharge: 200 A (5 s)
• Max Charge Current: 100 A
• Depth of Discharge: up to 100%
• Cycle Life: 5000+ cycles
• Cold Protection: Low-temperature charge protection (no charge below 0 °C)
• BMS: Over-charge, over-discharge, over-current & short-circuit protection
• Weight: 13 kg

What's Included

• 1 × Renogy 12V 100Ah Core Mini Lithium Battery
• User manual

Optional Fitment / Upgrade Notes

To get the most from your 100Ah battery, it's worth confirming:

• Your charger / DC-DC charger is set to a lithium (LiFePO₄) profile
• A battery monitor or shunt for accurate state-of-charge
• Cabling and fusing rated for your inverter's current draw

Complete Your Setup

Browse the full Renogy range and all lithium batteries, or add the right 12V electrical & power gear, a solar panel or a portable power station.

FAQ

How is the Core Mini different to the PRO?
The Core Mini is the value option — full 100Ah usable, low-temp protection and 5000+ cycles. The PRO adds EV-grade cells, Bluetooth, self-heating and an IP67 case.

Is it a drop-in lead-acid replacement?
Yes — a 12V LiFePO₄ battery designed to replace lead-acid/AGM, with more usable capacity and lighter weight. Use a lithium-compatible charger.

Can I connect more than one?
Yes — Renogy lithium batteries can be expanded for more capacity. Ask our team to confirm the configuration.