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Three rectangular lithium-ion camera batteries in a pack

Kastar

Kastar IS360X2B 3-pack Li-Ion camera battery 1700mAh 3.85V 6.5Wh

SKU CH-K6W7-Z8J6X

Three-pack of 1700 mAh 3.85 V lithium-ion cells delivering 6.5 Wh each for Insta360 ONE X2 cameras

  • TypeBattery
  • Pack3 Batteries
  • ChemicalLi-Ion
  • Capacity6.5 Wh
  • Dimensions3*2*3 Inch
  • FeaturesHigh Capacity and Manufacture Price.
  • Three high-capacity cells deliver 1700 mAh each for extended shooting
  • Lithium-ion chemistry rated at 3.85 V and 6.5 Wh per pack
  • Built-in protection meets UL 1642 and CE safety standards
  • Designed specifically for Insta360 ONE X2 cameras and CINOSBT/C chargers
  • Three-pack bundle reduces downtime and cost per spare battery

Compatibility & Fit

This three-pack of lithium-ion cells is built specifically for the Insta360 ONE X2 action camera and its matching charger models CINOSBT/C. It will not fit the Insta360 ONE X3 because the X3 battery dimensions of 2.17 by .51 by 1.65 inches are shorter than the ONE X2 cell.

Deciding Specification

Each cell delivers 1700 mAh at 3.85 V for a total of 6.5 Wh, matching the original capacity so recording time per charge stays the same as the factory battery. Buyers who need longer run-time per individual cell cannot get it from this pack.

Sustained Use Behaviour

Built-in protection circuits guard against over-charge, over-discharge, over-voltage, over-current and over-heating during extended shooting sessions. The cells meet UL1642 and CE safety standards, so thermal throttling or sudden shutdown from protection triggers is minimised under continuous load.

Highlights

  • Three high-capacity cells deliver 1700 mAh each for extended shooting
  • Lithium-ion chemistry rated at 3.85 V and 6.5 Wh per pack
  • Built-in protection meets UL 1642 and CE safety standards
  • Designed specifically for Insta360 ONE X2 cameras and CINOSBT/C chargers
  • Three-pack bundle reduces downtime and cost per spare battery

Specifications

BrandKastar
ModelIS360X2B
Part NumberBA-3B-IS360X2B
TypeBattery
Pack3 Batteries
ChemicalLi-Ion
Capacity6.5 Wh
Dimensions3*2*3 Inch
FeaturesHigh Capacity and Manufacture Price.

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Questions about this item

How long will the 1700 mAh capacity keep an Insta360 ONE X2 running in real use?

The 1700 mAh, 3.85 V cells store 6.5 Wh each, giving noticeably longer recording sessions than lower-capacity packs when used in the ONE X2.

Does the built-in protection circuit meet UL1642 and CE limits for safe charging?

Yes, the cells comply with UL1642 and CE standards and include over-charge, over-discharge, over-voltage, over-current and over-heating safeguards.

Will these batteries physically fit the ONE X2 battery compartment?

They are made to the exact 2.17″ × 0.51″ × 1.65″ form factor required by the ONE X2 and will not fit the shorter X3 compartment.

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