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12V Battery Charger

RMBC64-12D RMBC64-12D

NSN 6130-99-458-9712

The RMBC64-12D is a dual-output 12V charger (NSN 6130-99-458-9712) for RM1H and Merlin batteries — charging two 64Ah packs from flat to full in under 5 hours via 41-pin military cable.

RMBC64-12D
RMBC64-12D — RMBC64-12D ★ NSN Registered
2bay
Charging Outputs
12V
Output Voltage
<5hr
Full Charge Time
64Ah
Per Battery

Built for the Field

The RMBC64-12D is a dual-output 12V charger designed to simultaneously charge two RM1H or Merlin 64Ah Ni-MH batteries from flat to full in under five hours. The unit is constructed from 2mm ruggedised aluminium with a military-specification 41-pin cable harness, delivering the durability needed for sustained field use. A purpose-designed charging profile ensures consistent, repeatable results across all battery cycles. The RMBC64-12D carries NATO Stock Number 6130-99-458-9712, confirming its status as a fully qualified military charger within the ATSI 12V battery system.

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Dual Simultaneous Charging

Two independent 12V charging outputs allow simultaneous charging of two RM1H or Merlin 64Ah batteries. Both channels operate in parallel — two batteries, fully charged in a single under-5-hour cycle.

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2mm Ruggedised Aluminium Construction

Built from 2mm ruggedised aluminium to withstand the physical demands of field deployment — resistant to knocks, vibration, and the general abuse of operational use.

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41-Pin Military Cable Harness

Supplied with purpose-designed 41-pin military-specification cable harnesses matched to RM1H and Merlin battery connectors, ensuring reliable electrical connection in adverse conditions.

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NATO Stock Number

Assigned NSN 6130-99-458-9712, confirming full qualification within the NATO supply chain and enabling straightforward procurement through standard military logistics.

Full Specifications

ModelRMBC64-12D
NSN Number6130-99-458-9712
Charging Outputs2 independent bays
Output Voltage12V
Compatible WithRM1H (64Ah), Merlin (64Ah)
Charge Time (0–100%)< 5 hours
Construction2mm ruggedised aluminium
Cable Harness41-pin military specification

NATO Qualified

NSN 6130-99-458-9712 confirms the RMBC64-12D meets NATO procurement standards, simplifying acquisition and ensuring supply chain compatibility across allied forces.

Datasheets & Certificates

Full documentation available for download, including multilingual datasheets, transport certificates, and material safety data sheets.

NSN Registered Product

6130-99-458-9712

RMBC64-12D is available through military supply chains via its NATO Stock Number. View all ATSI NSN-registered products for straightforward procurement.

View NSN Numbers → Contact ATSI →