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Rectangular Ni-MH battery pack, grey plastic casing, two contacts, 72.3 by 45.6 by 10.7 mm

Estry

Estry 7500e 8.4V 700mAh Ni-MH standard battery

SKU CH-K174-E392Z MPN 7500e

Ni-MH rechargeable 8.4V 700mAh replacement for Lathem 7500e and 7000e time clocks

  • TypeRechargeable Batteries
  • Battery TypeNi-MH
  • Battery Capacity700mAh
  • Battery Voltage8.4
  • Drop-in replacement for Lathem 7500e and 7000e clocks
  • 700 mAh Ni-MH chemistry delivers 5.88 Wh of reliable runtime
  • Built-in overcharge, over-discharge, over-voltage and short-circuit protection
  • Safety certified to ISO 9001, RoHS, CE and UN 38.3 standards
  • Compact 72.3 x 45.6 x 10.7 mm pack weighs 111.0 g

Direct replacement battery

The Estry 7500e is an 8.4V 700mAh Ni-MH rechargeable cell built to match the original specifications for Lathem 7500e and 7000e devices. It serves facilities that need a dependable drop-in power source for time-recording equipment without modifying the host unit.

Fits existing compartment

The pack measures 72.3 x 45.6 x 10.7mm and weighs 111.0g, matching the footprint of the HHR-60TH7A5 it replaces. Built-in protection guards against overcharge, over-discharge, over-voltage and short circuits, so the host charger and circuitry require no changes.

Upgrades aged Ni-MH packs

It replaces depleted or swollen 8.4V 700mAh nickel-metal-hydride batteries that no longer hold a full shift charge. The jump is worth it when the original cell shows reduced runtime, voltage sag under load or physical deformation, restoring the 5.88Wh capacity the device was designed for.

Highlights

  • Drop-in replacement for Lathem 7500e and 7000e clocks
  • 700 mAh Ni-MH chemistry delivers 5.88 Wh of reliable runtime
  • Built-in overcharge, over-discharge, over-voltage and short-circuit protection
  • Safety certified to ISO 9001, RoHS, CE and UN 38.3 standards
  • Compact 72.3 x 45.6 x 10.7 mm pack weighs 111.0 g

Specifications

BrandLathem
TypeRechargeable Batteries
Battery TypeNi-MH
Battery Capacity700mAh
Battery Voltage8.4

Questions about this item

How many milliampere-hours does the 8.4 V Ni-MH pack deliver before it needs recharging?

The pack is rated at 700 mAh, giving 5.88 Wh of energy for compatible Lathem clocks.

Does the battery get hot or make noise during continuous operation in a time clock?

Ni-MH chemistry runs silently and stays near room temperature under the low current draw of a 7500e or 7000e unit.

Which Lathem model numbers must the buyer already own for this replacement to fit?

It fits Lathem models 7500e and 7000e that use the original HHR-60TH7A5 battery.

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