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Rectangular black lithium-ion battery pack, 83 by 61 by 21 millimetres

Estry

Estry Netgear Nighthawk C7100V PB022-100NAS 3400mAh 10.8V standard battery

SKU CH-R1V1-M9NFV

Replacement lithium-ion battery for Netgear Nighthawk C7100V gateways, 3400 mAh at 10.8 V with overcharge and short-circuit protection

  • Battery capacity3,000 mAh
  • Battery voltage rating10.8
  • Product typeRechargeable Batteries
  • Li-ion chemistry with overcharge and short-circuit protection for safer operation
  • 3400 mAh capacity at 10.8 V delivers 36.72 Wh of reliable runtime
  • Exact 83.28 x 61.0 x 21.0 mm dimensions ensure drop-in fit for C7100V
  • Certified to ISO 9001, RoHS, CE and UN 38.3 for quality and transport safety
  • Replaces Netgear part PB022-100NAS across Nighthawk AC1900 DOCSIS gateways

Direct Replacement Battery

This lithium-ion cell is built to the exact specifications of the original Netgear Nighthawk C7100V power pack. It suits owners of the AC1900 Wi-Fi DOCSIS gateway who need a fresh 3400mAh 10.8V unit after the factory battery loses capacity.

Protected Cell Construction

The pack measures 83.28 x 61.0 x 21.0mm and weighs 230.6g, matching the original footprint for a straight swap. Built-in circuitry guards against overcharge, over-discharge, over-voltage and short circuits, while ISO9001, RoHS, CE, UN38.3 and MSDS certifications confirm compliance with safety and environmental standards.

Verify Model and Part Number

Confirm your gateway is listed as Nighthawk AC1900 Wi-Fi DOCSIS, Nighthawk AC1900 or C7100V and that the existing battery carries part number PB022-100NAS. This unit will not fit other Netgear routers, modems or gateways that use a different form factor or voltage.

How it compares

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

Price $42.99
Pricier than about 90% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameNetgear
Product typeRechargeable Batteries
Power
Battery capacity3,000 mAh
Battery voltage rating10.8

Questions about this item

What connector standard does the Estry Netgear Nighthawk C7100V PB022-100NAS battery use?

It uses the proprietary connector designed for the Netgear Nighthawk C7100V and part number PB022-100NAS, matching the original battery interface exactly.

What are the physical dimensions and weight of this replacement battery?

The battery measures 83.28 x 61.0 x 21.0mm and weighs 230.6g, matching the original form factor for the Netgear Nighthawk C7100V.

How do I install the Estry Netgear Nighthawk C7100V PB022-100NAS battery, and what step is often missed?

Power off the router, open the battery compartment, disconnect the old pack, connect the new battery's proprietary plug, secure it, and close the cover. People often forget to fully seat the connector.

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