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Rectangular lithium battery pack, dark finish, labelled 14.4V 6800mAh

Estry

Estry i31502F 14.4V 6800mAh standard battery

SKU CH-YHEX-YJE4H MPN i31502F

Lithium replacement battery delivers 14.4 V and 6800 mAh for compatible IR models

  • Battery pack size1-pack
  • Battery typeLithium
  • Battery capacity7,500 mAh
  • Battery voltage rating14.4
  • Product typeBatteries
  • Exact-spec replacement matches original performance
  • 4 V 6800 mAh capacity powers compatible IR models
  • Overcharge, over-discharge and short-circuit protection extends service life
  • ISO 9001, RoHS, CE, UN 38.3 and MSDS certified safety
  • 16 x 51.38 x 50.5 mm form factor fits listed devices

Replacement Battery for IR Models

This 14.4V lithium pack replaces the original IR i31502F battery and fits a wide range of compatible models including e6198, RA i4, i7550 and i8 series. It delivers 6800mAh capacity and 97.92Wh energy rating for direct swap-in use.

Certified Safety and Exact Fit

The cell carries ISO9001, CE, RoHS, UN38.3 and MSDS certifications plus overcharge, over-discharge, over-voltage and short-circuit protection. Physical dimensions of 139.16 x 51.38 x 50.5mm and 632.0g weight match the factory pack for tool-free installation.

Suits Owners of Listed IR Devices

Buyers with any model or part number shown in the compatibility list such as ABL-F, ABL-D2 or 4624864 can use this pack. Those needing a different voltage, capacity or form factor should verify their device specifications before ordering.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $86.99
Pricier than about 91% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameIR
Product typeBatteries
Power
Battery typeLithium
Battery capacity7,500 mAh
Battery voltage rating14.4
In the box
Battery pack size1-pack

Questions about this item

How long before the 6800mAh lithium pack needs replacement?

The 14.4V 6800mAh lithium cell is rated for hundreds of charge cycles; typical service life is several years before capacity drops enough to require a new pack.

What stops the 97.92Wh battery from running longer under constant load?

The built-in over-voltage, over-discharge and short-circuit protection will cut output first when limits are reached during sustained high-drain use.

Does the 632g pack get hot or noisy during all-day operation?

No moving parts means silent running; normal warmth occurs under load but the protection circuits prevent excessive heat build-up during continuous use.

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