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Rectangular lithium battery pack, matte black finish, 113.8 by 62.0 by 40.0 mm

Estry

Estry P7370 standard battery 7.4V 2900mAh 1-pack

SKU CH-5FN9-G8XH0 MPN P7370

Replacement lithium battery rated 7.4V and 2900mAh, compatible with Harris P7370, XG-15P, P7300, P5550, P7350, P5570, P5450, P5300, P5400, P5350, P5370, XG-25P, XG-75P and P5500 radios

  • Battery pack size1-pack
  • Battery typeLithium
  • Battery capacity2,900 mAh
  • Battery voltage rating7.4
  • Product typeBatteries
  • Direct replacement for Harris P7370, XG-15P, XG-25P, XG-75P and P5300-series radios
  • 4 V 2900 mAh lithium cell delivers 21.46 Wh for extended talk time
  • Built-in overcharge, over-discharge, over-voltage and short-circuit protection
  • Certified to ISO 9001, RoHS, CE, UN 38.3 and MSDS standards
  • Compact 113.8 x 62.0 x 40.0 mm pack weighs 341.0 g

Replacement battery for Harris radios

The Estry P7370 is a 7.4V 2900mAh lithium pack built to match the original specifications for Harris P7370, XG-15P, P7300, P5550, P7350, P5570, P5450, P5300, P5400, P5350, P5370, XG-25P, XG-75P and P5500 models. It replaces part numbers BT-023406-005, BT-023406-004, BT-023406-003, DP-PA2A, MAEV-PA2U and BT-023436-001.

Protection circuitry and certifications

Each cell includes overcharge, over-discharge, over-voltage and short-circuit protection to extend service life and improve safety. The pack carries ISO9001, RoHS, CE, UN38.3 and MSDS certifications confirming compliance with quality and environmental standards.

Single-pack format and proprietary fit

Supplied as a 1-pack, the battery measures 113.8 x 62.0 x 40.0mm and weighs 341.0g, matching the original mechanical envelope. It is not suitable for radios outside the listed Harris series or for devices requiring a different voltage or connector layout.

How it compares

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

Price $39.99
Pricier than about 90% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameHarris
Product typeBatteries
Power
Battery typeLithium
Battery capacity2,900 mAh
Battery voltage rating7.4
In the box
Battery pack size1-pack

Questions about this item

How often will the 2900mAh lithium cell need replacement under normal use?

Lithium cells of this capacity typically last 300 to 500 full charge cycles before capacity drops noticeably, so plan on a new pack every two to three years with daily charging.

What limit appears first when the 7.4V pack runs continuously in a Harris radio?

The 21.46Wh energy rating means the radio will hit the low-voltage cutoff after roughly eight to ten hours of heavy transmit use.

Does the 341.0g pack get hot or noisy during all-day operation?

The battery itself is silent and stays near ambient temperature; only the radio chassis warms up during extended transmit periods.

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