3M™ PELTOR™ ACK081B Li-Ion Replacement Battery

Internal ref: PELACK081B // Manufacturer part #: ACK081B

Powerful rechargeable Li-Ion battery (3.7 V, 2150 mAh) for WS LiteCom Plus, Pro III, and Adapter G3 headsets.

£100.99
£121.19 Incl. VAT
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2 years of manufacturer warranty Subject to manufacturer conditions
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Key features

  • 20% higher capacity compared to the previous model ACK081 (2150 mAh vs. 1800 mAh)
  • Deactivated contacts when not in use to prevent short circuits and corrosion
  • Fast charging time of approx. 4 hours for full readiness
  • Long operating time of up to 20 hours under typical use
  • Durable ABS housing for industrial use
  • Wide temperature range: operates from -20 °C to +55 °C
  • Compatible with FR08 and AL2AI charging accessories
  • CE compliant for professional use within the EU

In the box

  • 1 x 3M™ PELTOR™ ACK081B Li-Ion Replacement Battery

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Product description

3M™ PELTOR™ ACK081B 

The 3M™ PELTOR™ ACK081B is a rechargeable lithium-ion battery designed for use with professional communication headsets, including the WS LiteCom Plus, WS LiteCom Pro III, and WS Adapter G3 series. With a voltage of 3.7 V, 2150 mAh capacity, and 8 Wh of energy, it delivers reliable power for demanding tasks.

Compared to the previous model ACK081, the ACK081B offers 20% more capacity, allowing for longer operating times. When not connected to a device, its contacts are disabled to prevent short circuits and corrosion.

It charges in about 4 hours and offers up to 20 hours of use under typical conditions (90% standby, 5% transmitting, 5% receiving). Delivered in "Shipping Mode" to reduce self-discharge during storage; it activates when first connected to a charger.

The durable ABS housing protects against mechanical impact, and the wide temperature range of -20 °C to +55 °C supports use in various industrial environments. Fully compatible with FR08 and AL2AI charging accessories and CE-certified for professional use in the EU.

Product Specs.

3M™ PELTOR™ ACK081B Li-Ion Replacement Battery
Manufacturer part #ACK081B
Warranty2 years
Accessory TypeBattery - Charger
Is Accessory ofHeadset - Noise-Canceling
Lone worker protectionNo

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