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Rectangular black battery pack with yellow label, 69 by 55 by 50.7 millimetres, two-wire connector visible

Cameron Sino BATCELL18650X7 3500mAh 90.65Wh replacement battery

SKU CH-WTPB-TW1CZ

Replacement lithium-ion pack rated 3500mAh / 90.65Wh at 25.9V fits Bigblue CB30000P-II, TL8000P, VL15000P-Pro Mini, VL15000P-Pro Tricolor Mini, VL33000P-II, VL33000P-RC and VL33000P-RCP flashlights

  • Specifications69.00 x 55.00 x 50.70
  • Battery Pack69.00 x 55.00 x 50.70
  • Battery Capacity3500.00 milliamp_hours
  • 3500mAh capacity extends flashlight run time
  • 65Wh energy rating supports high-output LED models
  • 9V voltage matches original Bigblue specifications
  • 00 x 55.00 x 50.70mm size fits listed VL and TL series lights
  • Built-in protection guards against overcharge, over-discharge and short circuits

Compatible Bigblue flashlight battery

This Cameron Sino replacement battery fits the Bigblue CB30000P-II, TL8000P, VL15000P-Pro Mini, VL15000P-Pro Tricolor Mini, VL33000P-II, VL33000P-RC and VL33000P-RCP models. It delivers a capacity of 3500mAh and an energy rating of 90.65Wh at 25.9 volts. The pack uses lithium-ion 18650 cells and weighs 365.0 grams with dimensions of 69.00 x 55.00 x 50.70mm.

Replaces original Bigblue BATCELL18650X7

This unit replaces the original Bigblue BATCELL18650X7 pack when the old cell no longer holds a useful charge. The jump is worth it when runtime has dropped noticeably or the flashlight shuts down under load. A fresh pack restores the full 3500mAh capacity and 90.65Wh energy rating for demanding dive or video light sessions.

Simple drop-in installation

The battery is designed as a direct drop-in replacement with a fully decoded chip that communicates exactly like the original. Most users complete the swap in minutes by opening the battery compartment and connecting the plug. The main risk is forcing the connector misaligned, which can damage pins, so verify orientation before pressing it home.

Highlights

  • 3500mAh capacity extends flashlight run time
  • 65Wh energy rating supports high-output LED models
  • 9V voltage matches original Bigblue specifications
  • 00 x 55.00 x 50.70mm size fits listed VL and TL series lights
  • Built-in protection guards against overcharge, over-discharge and short circuits

Specifications

BrandCameron Sino
ModelCB30000P-II, TL8000P, VL15000P-Pro Mini, VL15000P-Pro Tricolor Mini, VL33000P-II, VL33000P-RC, VL33000P-RCP
Part NumberBATCELL18650X7
Specifications69.00 x 55.00 x 50.70
Battery Pack69.00 x 55.00 x 50.70
Battery Capacity3500.00 milliamp_hours

Questions about this item

Will the 69.00 x 55.00 x 50.70 mm pack fit my Bigblue VL33000P-RC?

Yes, the pack dimensions match the original BATCELL18650X7 used in the VL33000P-RC and all other listed Bigblue models.

What is the common mistake when connecting the new pack?

Not seating the decoded-chip connector fully; the pack will not communicate until the plug clicks into the flashlight socket.

After how many full charge cycles does the 3500 mAh capacity stabilise?

Performance peaks after two or three complete charge-and-discharge cycles.

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