Blue Nova BN13V-218-2.8K 13V 218Ah 2.8kWh LiFePO4 lithium battery — 4Matt Campers Western Cape

Blue Nova 13V 218Ah Lithium Battery

A carefully selected camping product from 4Matt Campers, prepared around fitment, stock, options and the way you plan to travel.

From R17 695.00

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SKU: BN13V-218-2.8K

Aluminium body Off-road ready Code B friendly Options available

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Overview

Compact, capable and easy to understand.

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Short Product Summary

The Blue Nova BN13V-218-2.8K is a high-capacity LiFePO₄ deep-cycle battery delivering 2.8kWh (218Ah) of dependable 13V power. The flagship of Blue Nova's Mobile Power Series, it's a rugged, IP56-rated drop-in lead-acid replacement for serious off-grid, caravan and backup systems — backed by a 3-year warranty.

Why This Product

When you need real capacity — a caravan fridge, lights, an inverter and devices running off-grid for days — the 2.8kWh MPS delivers. It pairs a tough ABS, water- and dust-resistant (IP56) enclosure with an integrated BMS and an exceptional cycle life of over 8000 cycles at 30% depth of discharge, giving you years of dependable, low-maintenance power.

Key Features

  • 2.8kWh / 218Ah usable energy – serious capacity for extended off-grid running.
  • 108A continuous discharge – with a 216A peak (<3s) for heavy start-up loads.
  • Fast charging – 40A standard, up to 100A maximum.
  • Ultra-long cycle life – >2000 @100% DoD, >3000 @80%, >5000 @50%, >8000 @30%.
  • Integrated BMS – over-charge, over-discharge, over-current and short-circuit protection.
  • IP56 rated – water- and dust-resistant ABS enclosure.
  • Drop-in lead-acid replacement with a 3-year warranty.

Ideal For

  • Large caravan, trailer & camper builds needing days of off-grid power
  • Overlanders running a fridge, inverter and lights for extended trips
  • Home & off-grid backup where high capacity and long life matter

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: Blue Nova
  • Model: BN13V-218-2.8K (Mobile Power Series)
  • Chemistry: LiFePO₄ (lithium iron phosphate)
  • Nominal Voltage: 13 V
  • Capacity: 218 Ah / 2.8 kWh (2834 Wh)
  • Continuous Discharge: 108 A
  • Peak Discharge: 216 A (<3 s)
  • Charge Current: 40 A standard · 100 A max
  • Cycle Life: >2000 @100% DoD · >3000 @80% · >5000 @50% · >8000 @30%
  • BMS: Integrated (over-charge, over-discharge, over-current, short-circuit)
  • Protection Rating: IP56 (water & dust resistant)
  • Enclosure: Durable ABS
  • Dimensions: 522 × 240 × 245 mm
  • Weight: 27 kg
  • Warranty: 3 years

What's Included

  • 1 × Blue Nova BN13V-218-2.8K Lithium Battery
  • User manual

Optional Fitment / Upgrade Notes

To get the most from your Blue Nova 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 on a big bank
  • Cabling and fusing rated for your inverter's current draw

Complete Your Setup

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

FAQ

How much can a 2.8kWh battery run?
With 2834Wh it can run a 12V fridge, lights and an inverter for days off-grid, depending on your loads. We'll help you estimate realistic runtime.

How long will it last?
Blue Nova rates it at over 8000 cycles at 30% depth of discharge — years of dependable use — backed by a 3-year warranty.

Can I connect more than one?
Yes — Blue Nova batteries can be expanded for more capacity. Ask our team to confirm the correct configuration for your system.

4Matt support

Set up around the way you travel.

01

Product fit

Confirm towing, storage, compatibility and the practical details before you commit.

02

Options and timing

Your quote can reflect current availability, optional extras and realistic lead times.

03

Workshop handover

Where relevant, 4Matt can include fitment, collection, delivery and handover guidance.