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BMPRO MiniBoostPRO DC-to-DC & Solar Charger 12V · 30A

2 Reviews
$485
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Order now for estimated dispatch on 7th Oct 2026.

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Description

BMPRO's MiniBoostPRO is a compact DC-DC charger with solar input, specially designed for the RV market. The MiniBoostPRO offers effective charging of your caravan, 4WD or camper trailer's house battery from the towing vehicle's electrical system.

Blending both solar and auxiliary inputs, the MiniBoostPRO provides a combined charging current of up to a maximum of 30A, with a preference to solar. It features proprietary technology designed to charge from modern car alternators.

The MiniBoostPRO provides a multi stage charging profile.
It functions when wired directly to 12V batteries and enhances BMPRO's BatteryPlus35 and J35 battery management systems.
A range of protective features built into the MiniBoostPRO will guard your caravan or camper trailer's charging capacity.

Features

  • 30A multi-stage DC-DC charger
  • Dual input solar/aux up to 30A
  • Multi battery chemistry selector
  • Suitable for modern smart alternators
  • BMPRO BP35 and J35 compatible
  • BMPRO signature durability and ease of use
  • 2 year warranty.

Specifications

  • Manufacturer Part Number: MINIBOOSTPRO
  • Brand: BMPRO
  • Barcode: 9358381000111
  • Auxiliary Input Voltage: 9-15 V DC
  • Solar Input Voltage: 9-25 V DC
  • Output Voltage: Gel: 14.2 V, AGM/Wet: 14.4 V, LiFePO4: 14.6 V
  • Float Voltage: 13.6 V
  • Output Current Auxiliary Bypass: max. 30 A; Auxiliary Boost: max. 22 A; Solar Charging: max. 30 A;
  • Blending Charging: max. 30 A
  • Quiescent Current Draw Auxiliary/Primary Battery: < 25 mA; Secondary Battery: < 18 mA
  • Operating Temperature: -20 °C to 80 °C
  • Dimensions: 160 mm x 131 mm x 41 mm
  • IP Rating: IP20
  • Standards: RCM Approval, EMC CISPR 11: 2015 Class B
  • Battery Chemistry: Gel, AGM/Wet, LiFePO4
  • Shipping Weight: 1.05 Kgs.
  • Shipping Dimensions: 15 cm x 6 cm x 30 cm.

Further Information

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Compare Caravan & RV DC to DC Chargers

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Caravan & Campers Guide to Battery Chargers

Caravan & Campers Guide to Battery Chargers

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Lithium vs AGM Batteries

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Verified Community Reviews (2)

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BMPRO MiniBoostPRO DC-to-DC & Solar Charger - 12V - 30A

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Ask us before ordering. If you buy the part we confirm for your setup and our recommendation is wrong, we’ll cover return postage and delivery of the correct replacement.

If we can’t supply a suitable replacement, we’ll refund the part.

We’ll explain any difference in the replacement part’s price before arranging the swap.

The promise applies to the setup and details we checked. If we can’t confirm suitability, we’ll say so before you buy. This is additional to your existing consumer rights.

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