BullTron Mover 12 V 50 Ah LiFePO4 Battery for Caravan Movers

The BullTron Mover is a LiFePO4 battery with 50 Ah and 640 Wh at 12.8 V for the motor mover of caravans and motorhomes. It delivers 50 A continuous and 300 A short-term current for starting the mover, weighs just 5.2 kg and measures a compact 196 × 132 × 167 mm. philippi is a BullTron wholesaler.

In detail. BullTron Mover 12 V 50 Ah LiFePO4 Battery for Caravan Movers.

50 A continuous and 300 A peak current
Smart BMS with 1 A active balancer
At least 6,000 cycles at 80 % depth of discharge
5-year manufacturer’s warranty, extendable to 10 years

Built for the mover.

A BMS with active balancer protects the cells; the mover battery has no Bluetooth and no heating. BullTron also offers it with an 11 A charger (LI50B300-12-ML).

Made by BullTron, supported by philippi.

BullTron develops and assembles its LiFePO4 batteries in Germany. The screwed housing can be opened, and BMS and balancer are replaceable. philippi is a BullTron wholesaler in Remseck am Neckar and advises on selection, installation and conversion: +49 7146 87 44 0.

Technical data

Feature	Value
BullTron part number	LI50B300-12-M
EAN	4262358250476
Nominal voltage	12.8 V
Capacity	50 Ah / 640 Wh
Continuous discharge current	50 A
Peak current	300 A
Charging current (recommended / max.)	11 A / max. 50 A
Charge voltage	14.2 to 14.6 V
Heating	no
BMS	Smart BMS, 1 A active balancer
Interfaces	none
Cycles	≥ 6,000 at 80 % depth of discharge
Terminals	M6
Dimensions (L × W × H)	196 × 132 × 167 mm
Weight	5.2 kg
Warranty	5-year manufacturer’s warranty, extendable to 10 years

Manufacturer and product safety

Bulltron GmbH
Bei den Linden 7 a
21449 Radbruch
Deutschland
info@bulltron.de

Safety information: see the operating manual and data sheet.

EU notice “Legal guarantee”: at least two years of legal guarantee of conformity for goods in the EU; the seller is liable for lack of conformity that exists at delivery and becomes apparent within this period; consumers can ask for free repair or replacement, in some cases a price reduction or termination of the contract.

Guide

Motorhome power distribution: charging, distributing, protecting

Frequently asked questions. Answered briefly.

What is the BullTron Mover designed for?

For the manoeuvring drive, also called a mover, on caravans and motorhomes. It delivers 50 A continuous and 300 A peak current for starting the motors and, at 5.2 kg, weighs only a fraction of a comparable lead battery. A BMS with active balancer protects the cells against overcharging and deep discharge.

How do I charge the BullTron Mover?

A charging current of 11 A is recommended, at most 50 A, with an end-of-charge voltage of 14.2 to 14.6 V. BullTron also offers the mover battery as a set with an 11 A charger (LI50B300-12-ML). With it you charge the battery from shore power, independently of the on-board system.

Does the mover battery have Bluetooth or a heater?

No. The BullTron Mover has a smart BMS with 1 A active balancer, but neither Bluetooth nor a heater. It is designed for the high currents of the manoeuvring drive: 50 A continuous and 300 A peak. For charging in frost, BullTron offers the Polar models with heater.