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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.

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 →