MillerTech PREMIUM LiFePO4 12 Volt 20Ah Battery


The 12 volt 20ah battery is the perfect solution for anyone wanting to replace their lead-acid batteries with a more powerful, long lasting, and environmentally friendly alternative. This lithium ion battery is designed to be a drop in replacement for most applications that currently use an AGM lead battery in 12V. Our lithium battery is made with Lithium Iron Phosphate technology which offers many benefits over traditional sealed lead acid (SLA) batteries including superior energy efficiency, longer lifespan, and lighter weight.

Our lithium batteries are made of cylindrical cells and feature an integrated BMS which constantly monitors the battery’s state of charge/discharge and maximizes cell cycle life. They also contain a built-in safety feature which prevents overcharging and deep discharge which can damage the battery. They can be safely stored for up to a year due to their low self-discharge rate. Our batteries can be connected in parallel up to 4 units of the same model to create a 24V 20Ah, 36V 20Ah, or 48V 20Ah battery.

Our batteries are a great fit for solar systems, RVs, marine applications, overland vehicles, and off-grid homes. These batteries are designed to perform a deep-cycle of up to 400 cycles which is far more than the rated capacity of most other batteries. The MillerTech PREMIUM LiFePO4 battery is built with Grade A lithium iron phosphate (LiFePO4 or LFP) cells and are covered by a 5 year manufacturer warranty.

Compared to SLA batteries, the Canbat 12 volt 20ah battery provides more power for less weight, is easier to transport and install, and lasts 10x longer. The 12 volt 20ah Canbat battery is a safe and worry-free power solution for your home, vehicle, or boat.

This lithium ion battery contains no corrosive liquid or heavy metals and is completely maintenance free. It features a spill-proof design and can be mounted in any position, except upside down. The durable case is made of non-conductive ABS plastic or styrene and is resistant to impact, chemicals, shock, and vibration. This battery is also designed for a fast recharge and has an extended shelf life due to the low self-discharge rate and low storage temperatures.

Canbat’s lithium batteries are backed by an industry leading warranty and are fully recyclable. Canbat reserves the right to deny a warranty claim if a battery is determined by inspection to be at its normal end of life, even if still within the warranty period.

All Canbat batteries are tested prior to shipment and come with a 110VAC/220 VAC AC-to-DC charger, which provides 4A with Alligator clips. They also have an integrated PCM which provides complete internal cell balancing, and advanced protection circuitry along with a high-efficiency charging mode for optimal performance. This product has been thoroughly inspected and certified by a recognized international testing agency and meets the required environmental standards to ensure your safety.