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Rectangular Ni-MH battery pack, green label, two-pin connector, 96.45 by 39.0 by 25.22 mm

Estry

Estry 700mAh 3.6V Ni-MH Battery for JAY UDE A003 HAS UDB2

SKU CH-81DA-W72VA

A 3.6 V, 700 mAh Ni-MH replacement pack for the JAY UDE A003 HAS modular industrial radio remote control (part UDB2)

  • Specifications3.6
  • Battery Pack1 Year
  • Exact-spec replacement for JAY UDE A003 HAS remote
  • 6 V 700 mAh Ni-MH delivers 2.52 Wh runtime
  • 45 × 39.0 × 25.22 mm fits original compartment
  • ISO 9001, RoHS, CE, UN38.3, MSDS certified
  • Overcharge, over-discharge, over-voltage and short-circuit protection

Direct replacement for JAY UDE A003 HAS remote

This Ni-MH pack delivers 3.6V and 700mAh to match the original UDB2 specification. It is built for operators who need a dependable power source for modular industrial radio remote controls. The 2.52Wh energy rating supports extended shift use without unexpected voltage drop.

Practical limits of Ni-MH chemistry

The 3.6V nominal voltage is fixed by the cell chemistry and cannot be increased for longer runtime. Self-discharge is inherent to nickel-metal-hydride cells, so the pack should be recharged before each critical operation. Overcharge, over-discharge, over-voltage and short-circuit protection circuits are integrated to prevent damage during normal cycling.

Certified build with screw-terminal layout

The housing measures 96.45 x 39.0 x 25.22mm and weighs 133.6g, fitting the existing battery compartment without modification. ISO9001, RoHS, CE, UN38.3 and MSDS certifications confirm compliance with safety and environmental standards. Screw-terminal connectors ensure a secure, vibration-resistant connection in industrial environments.

Highlights

  • Exact-spec replacement for JAY UDE A003 HAS remote
  • 6 V 700 mAh Ni-MH delivers 2.52 Wh runtime
  • 45 × 39.0 × 25.22 mm fits original compartment
  • ISO 9001, RoHS, CE, UN38.3, MSDS certified
  • Overcharge, over-discharge, over-voltage and short-circuit protection

Specifications

BrandNi-MH
Model700mAh
Specifications3.6
Battery Pack1 Year

Questions about this item

What capacity should I choose for the UDB2 replacement battery?

This pack supplies 700mAh at 3.6V, which is the exact specification for the original UDB2 battery used in the JAY UDE A003 HAS remote control.

What runtime does the 700mAh rating provide in the remote?

The 700mAh capacity at 3.6V delivers 2.52Wh; actual operating time depends on the remote's current draw during use.

Which connector standard does this battery use to fit the UDB2 slot?

It is built to the exact dimensions of 96.45 x 39.0 x 25.22mm and matches the original UDB2 form factor for direct installation.

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