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Rectangular black lithium-polymer battery, 84.15 by 49.50 by 2.70 mm

Cameron & Co

Cameron & Co Battery for BNRV520 GlowLight 3 1.5 Ah Black

SKU CH-XRQS-P9BAK

Lithium-polymer replacement battery rated at 3.7 V 1.5 Ah for the Barnes & Noble GlowLight 3 e-reader

  • TypeEbook Battery
  • 5 Ah capacity extends reading time between charges
  • Li-Polymer chemistry keeps the pack slim at 2.70 mm thick
  • 100 % OEM compatible with BNRV520 and GlowLight 3
  • 7 V 5.55 Wh rating matches original PR-305084-ST specifications
  • Compact 84.15 x 49.50 mm footprint fits the 6-inch device bay

Compatible replacement battery

The Cameron & Co battery fits the Barnes & Noble BNRV520 GlowLight 3 and GlowLight 6 inch e-readers. It replaces the original PR-305084-ST cell with a 100% OEM-compatible lithium-polymer unit. The black pack measures 84.15 x 49.50 x 2.70 mm and installs directly into the device.

Upgrade from a degraded original cell

When the factory battery no longer holds a full day of reading charge, this 3.7 V 1500 mAh unit restores the original runtime. The swap is worth it when page-turns become sluggish or the device shuts down unexpectedly at low percentage. No soldering or firmware changes are required for the replacement.

Capacity and runtime headroom

The 5.55 Wh cell delivers the same 1.5 Ah capacity the GlowLight 3 shipped with, supporting weeks of typical reading between charges. Heavy backlight use or continuous Wi-Fi sync will drain it faster, but normal front-lit sessions stay well within the rated capacity. The thin 2.70 mm profile leaves no extra room for a higher-capacity pack.

Highlights

  • 5 Ah capacity extends reading time between charges
  • Li-Polymer chemistry keeps the pack slim at 2.70 mm thick
  • 100 % OEM compatible with BNRV520 and GlowLight 3
  • 7 V 5.55 Wh rating matches original PR-305084-ST specifications
  • Compact 84.15 x 49.50 mm footprint fits the 6-inch device bay

Specifications

BrandCameron Sino
ModelDS-CS-BNR520SL
TypeEbook Battery

Questions about this item

What are the exact dimensions of the Cameron & Co battery so I can confirm it fits inside the GlowLight 3?

The battery measures 84.15 mm by 49.50 mm by 2.70 mm, matching the internal space of the BNRV520 GlowLight 3.

How is the DS-CS-BNR520SL installed, and which step do people often miss?

Open the rear case, disconnect the old pack, connect the new 3.7 V 1500 mAh connector, then reassemble; the step often missed is ensuring the connector clicks fully into the socket.

When will this Li-Polymer pack need replacing and what should I watch for?

Replace the 5.55 Wh cell when the e-reader no longer holds a charge for its normal reading time or if the pack shows visible swelling.

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