BMPRO Miniboost 20A 12V DC to DC Battery Charger
BMPRO MiniBoost 20A 12V DC to DC Battery Charger The BMPRO MiniBoost is a compact DC-DC charger /booster for RVs. It is specially designed to work with BMPRO’s BatteryPlus35 and J35 systems. The MiniBoost DC to DC charger provides a 2-stage charging profile. It delivers an efficient and controlled current until the auxiliary battery is charged. Miniboost functions when wired directly to most 12V Lead Acid batteries. Please Note: The MiniBoost is not a power supply and must be connected to a battery.
BMPRO MiniBoost 20A 12V DC to DC Battery Charger The BMPRO MiniBoost is a compact DC-DC charger /booster for RVs. It is specially designed to work with BMPRO’s BatteryPlus35 and J35 systems. The MiniBoost DC to DC charger provides a 2-stage charging profile. It delivers an efficient and controlled current until the auxiliary battery is charged. Miniboost functions when wired directly to most 12V Lead Acid batteries. Please Note: The MiniBoost is not a power supply and must be connected to a battery.
BMPRO MiniBoost 20A 12V DC to DC Battery Charger The BMPRO MiniBoost is a compact DC-DC charger /booster for RVs. It is specially designed to work with BMPRO’s BatteryPlus35 and J35 systems. The MiniBoost DC to DC charger provides a 2-stage charging profile. It delivers an efficient and controlled current until the auxiliary battery is charged. Miniboost functions when wired directly to most 12V Lead Acid batteries. Please Note: The MiniBoost is not a power supply and must be connected to a battery.
BMPRO MiniBoost 20A 12V DC to DC Battery Charger The BMPRO MiniBoost is a compact DC-DC charger /booster for RVs. It is specially designed to work with BMPRO’s BatteryPlus35 and J35 systems. The MiniBoost DC to DC charger provides a 2-stage charging profile. It delivers an efficient and controlled current until the auxiliary battery is charged. Miniboost functions when wired directly to most 12V Lead Acid batteries. Please Note: The MiniBoost is not a power supply and must be connected to a battery.
in 28 offers
The lowest price for BMPRO Miniboost 20A 12V DC to DC Battery Charger right now is $319.20 at RV Online, compared across 25 retailers.
The all-time low was $299.25 on 23 Dec 2025 — today's price is 7% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 6 Sept 2026.
Last updated at 06/09/2026 00:50:09
BMPRO MiniBoost 20A 12V DC–DC Battery Charger
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originally posted on catch.com.au
Very happy with purchase
| Output Current Rating (Amps) | 20.0 Amps |
| Operating Temperature Range | 0-50 C Ambient |
| Input | 10-16 V |
| Output System Voltage | 12V |
| Battery Types | 12V Lead Acid |
BMPRO MiniBoost 20A 12V DC–DC Battery Charger
Free delivery
BMPRO Mini Boost 20 amp DC-DC Charger Booster - Designed to work with BP35 and Aspero
Free delivery
BMPRO MiniBoost DC–DC Battery Charger
BMPro Miniboost DC-DC Battery Charger 12V 20A Multi-Stage - No Solar - Bulk Pack
Delivery between 14–17 Sept $9.70
BMPro Miniboost DC-DC Battery Charger 12V 20A Multi-Stage - No Solar
Delivery between 14–17 Sept $9.70
Very happy with purchase
| Output Current Rating (Amps) | 20.0 Amps |
| Operating Temperature Range | 0-50 C Ambient |
| Input | 10-16 V |
| Output System Voltage | 12V |
| Battery Types | 12V Lead Acid |
