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Four lithium-ion batteries and a triple USB charger with LED indicators

Kastar

Kastar IS360X2B 4-Pack Battery and Triple USB Charger for Insta360 X3

SKU CH-MXD9-93VS8

Four 1800 mAh lithium-ion batteries with a triple USB charger that powers three cells at once for the Insta360 X3

  • Total capacity6.9 Wh
  • Pack contents1 Charger + 4 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery & Charger
  • Product dimensions3 × 2 × 3 in
  • Key featuresUSB Triple charger, can charge 3 batteries at the same time
  • Four spare batteries extend shooting time
  • Triple USB charger powers three cells simultaneously
  • 1800 mAh lithium-ion cells deliver 6.9 Wh each
  • LED shows red while charging, green when full
  • Micro USB and Type-C inputs add flexible power options

Kastar IS360X2B Kit for Insta360 X3

This pack contains four lithium-ion batteries and a triple USB charger built for the Insta360 X3 action camera. Each cell stores 6.9 Wh at 3.85 V and 1800 mAh. The charger powers three batteries at once from a 5 V 2.1 A source using either Micro-USB or Type-C input. LED indicators show red while charging and green when full.

Suits X3 owners who want spares.

The batteries match the X3's shorter 2.17" x 0.51" x 1.65" form factor. They will not fit the ONE X2, which uses a longer 2.36" x 0.55" x 1.57" cell. Photographers needing power for that model should look elsewhere. The kit is also unsuitable for cameras outside the Insta360 X3 line.

Charger accepts Micro-USB or Type-C at 5 V 2.1 A

Input flexibility lets you use common cables to replenish three packs simultaneously at 4.4 V 750 mA each. This single spec decides whether your existing power banks or wall adapters can run the charger without extra gear.

How it compares

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

Price $45.99
Pricier than about 87% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameIS360 × 2B
Part numberCH-TRIP-4B-IS360 × 3B
Total capacity6.9 Wh
Product typeBattery & Charger
Power
Battery chemistryLi-Ion
Size & build
Product dimensions3 × 2 × 3 in
In the box
Pack contents1 Charger + 4 Batteries

Other versions of this model

5 more in the same range

Questions about this item

How can I confirm the charger is working correctly after I plug it in?

The LED shows red while each battery is charging and turns green when charging is complete or the channel is on standby.

What comes in the pack and what extra cable or adapter might I need?

The pack includes one triple USB charger, four 1800 mAh Li-Ion batteries and a Micro USB cable; a 5 V 2.1 A USB power adapter is not included.

Which battery version should I choose for my Insta360 X3?

Choose the IS360X2B pack — its batteries measure 2.17" × 0.51" × 1.65" and are made for the X3, not the longer ONE X2 cells.

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