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Rectangular Ni-MH battery pack 183.9 by 32.2 by 32.2 mm 644.0 g 6.0 V 5000 mAh 30.0 Wh

Estry

Estry MSL20 S522 6.0V 5000mAh standard battery

SKU CH-2C98-JVT72 MPN MSL20

Ni-MH replacement battery for MSL20 and S522 models delivering 6.0 V and 5000 mAh capacity

  • Specifications6
  • Battery Pack1 Year
  • Direct replacement for MSL20 S522 devices
  • 0V 5000mAh capacity delivers 30.0Wh energy
  • Ni-MH chemistry with overcharge and short-circuit protection
  • Certified to ISO9001 RoHS CE UN38.3 MSDS standards
  • Compact 183.9 x 32.2 x 32.2mm form factor

Ni-MH replacement battery

The Estry MSL20 S522 is a nickel-metal hydride replacement battery built to the original specifications. It delivers 6.0 V and 5000 mAh for a total of 30.0 Wh of energy. The pack includes overcharge, over-discharge, over-voltage and short-circuit protection for safe operation. It is certified to ISO 9001, RoHS, CE, UN 38.3 and MSDS standards.

Compatibility focus

This battery suits owners of the MSL20 or S522 models who need a direct replacement with identical voltage and capacity. Buyers whose equipment uses a different voltage, connector layout or chemistry should look elsewhere. Confirm the exact model and part number before ordering to ensure proper fit.

Voltage and capacity match

The single specification that decides fit is the 6.0 V, 5000 mAh rating; the device must require exactly this voltage and capacity. Physical dimensions of 183.9 x 32.2 x 32.2 mm and a weight of 644.0 g must also match the battery compartment. If either the electrical or mechanical values differ, the pack will not work.

Highlights

  • Direct replacement for MSL20 S522 devices
  • 0V 5000mAh capacity delivers 30.0Wh energy
  • Ni-MH chemistry with overcharge and short-circuit protection
  • Certified to ISO9001 RoHS CE UN38.3 MSDS standards
  • Compact 183.9 x 32.2 x 32.2mm form factor

Specifications

BrandNi-MH
Model5000mAh
Specifications6
Battery Pack1 Year

Questions about this item

Does the Estry MSL20 S522 battery come with any cables or a charger in the box?

The box contains the 6.0V 5000mAh Ni-MH battery pack only; cables and a charger are not included and must be sourced separately.

Should I choose the 5000mAh version or is there a lower-capacity option for the MSL20 S522?

Only the 5000mAh capacity is listed for this replacement, so it is the single option that matches the MSL20 and S522 part numbers.

What does the 30.0Wh rating mean for actual runtime in my device?

The 30.0Wh rating indicates total energy storage; real runtime depends on the device's power draw, so a 5W load would theoretically run for about six hours.

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