Skip to product information

ORDER BY 3PM FOR DISPATCH TODAY*

B-TEC 125AMP / 12V LIFEPO4 BATTERY G2

B-TEC 125AMP / 12V LIFEPO4 BATTERY G2

SKU:

 
Regular price $2,023.00
Regular price $2,023.00 Sale price
SAVE Liquid error (snippets/price line 116): Computation results in '-Infinity'% Sold out

Out of stock

BUNDLE & SAVE

Buy 4 and Save More
Loading…
B-TEC 125AMP / 12V LIFEPO4 BATTERY G2

B-TEC 125AMP / 12V LIFEPO4 BATTERY G2

Regular price $2,023.00
Regular price $2,023.00 Sale price
SAVE Liquid error (snippets/price line 116): Computation results in '-Infinity'% Sold out
Delivery Estimate
Won’t be there in time? We ship to Aus Post Parcel Lockers and Post Offices.

The B-TEC 12V 125Ah G2 Lithium Battery is designed to deliver superior performance and reliability for your campervan, RV, or off-grid setup. With advanced lithium technology, this battery offers a longer lifespan, faster charging, and greater efficiency compared to traditional lead-acid batteries. Whether you’re looking to power your essential appliances or enjoy extended off-grid adventures, the B-TEC 12V 125Ah G2 is the ideal choice.

Key Features

  • Advanced Lithium Technology: Enjoy the benefits of cutting-edge lithium-ion technology, including faster charging, deeper discharge, and a significantly longer lifespan.
  • Bluetooth Monitoring: Stay informed with real-time battery status and performance data via the integrated Bluetooth connectivity, accessible through a smartphone app.
  • High Discharge Current: Capable of delivering a high discharge current, this battery is perfect for running powerful appliances and electronics.
  • Lightweight and Compact: At a fraction of the weight and size of traditional batteries, the B-TEC 12V 125Ah G2 is easy to install and saves valuable space in your setup.
  • Built-In Battery Management System (BMS): The advanced BMS ensures optimal performance by protecting against overcharge, over-discharge, overheating, and short circuits.

Product Specifications

  • Capacity: 125Ah
  • Voltage: 12V
  • Weight: 14.3 kg
  • Dimensions: 318 x 165 x 215 mm
  • Cycle Life: >2,000 cycles at 100% Depth of Discharge (DoD)
  • Charging Voltage: 14.6V
  • Operating Temperature: -20°C to 60°C (discharge), 0°C to 45°C (charge)
  • Connectivity: Bluetooth for monitoring via smartphone app

Design and Installation

The B-TEC 12V 125Ah G2 Lithium Battery is designed with ease of installation in mind. Its compact and lightweight design makes it suitable for a variety of applications, including under-seat mounting or storage compartment placement. The integrated carry handles simplify transportation, while the battery’s robust casing ensures durability in harsh environments. Installation is straightforward, with clearly labeled terminals and comprehensive user instructions.

Why Choose the B-TEC 12V 125Ah G2 Lithium Battery?

Choosing the B-TEC 12V 125Ah G2 Lithium Battery means opting for reliability, performance, and peace of mind. Whether you’re upgrading from lead-acid batteries or setting up a new system, this battery offers superior efficiency, longer life, and modern monitoring capabilities that keep you in control of your power usage. Plus, with the backing of a trusted brand and specialized shipping to ensure safe delivery, you can be confident in your investment.

View full details

check_circle
Tested for Reliability

All products are tested in real Aussie off-grid conditions before we stock them.

check_circle
Fast Dispatch

Order before 3 PM AEST for same-day shipping from Geelong, VIC.

check_circle
Quality Over Price

We only stock products we’d use ourselves—even if they cost a bit more.

Our Commitment

At Campervan Builders, our commitment is simple: we only supply quality campervan, caravan, motorhome, and RV parts that we’ve personally tested in real off-grid conditions. From interior LED lighting to Starlink 12V conversion kits, every product is chosen for reliability, durability, and ease of installation. We back this with fast shipping Australia-wide, friendly support, and honest advice to help DIY builders and professionals alike. When you shop with us, you’re choosing proven gear that keeps you connected and comfortable on every adventure.