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Three rectangular batteries and a compact wall charger with foldable flat plug

Kastar

Kastar 3-Pack Battery & AC Wall Charger for GoPro HERO12/11/10/9

SKU CH-079S-TZCQJ

Three 1900 mAh lithium-ion batteries and a foldable-plug AC charger with LED status lights for GoPro HERO 9, 10, 11 and 12 Black cameras

  • Total capacity7.3 Wh
  • Pack contents1 Charger + 3 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery & Charger
  • Product dimensions3 × 2 × 3 in
  • Key featuresFoldable Flat Plug
  • Three 1900 mAh lithium-ion batteries extend shooting time
  • AC 100–240 V input works worldwide without a separate adapter
  • Foldable flat plug stores neatly in any gear bag
  • LED shows red while charging and green when full
  • Charger delivers 4.2 V at 600 mA for safe, steady power

Three Batteries Plus Wall Charger

This pack supplies one AC wall charger and three lithium-ion batteries rated at 7.3 Wh and 1900 mAh each. The charger accepts 100-240 V input at 50-60 Hz and delivers 4.2 V at 600 mA. Red and green LEDs show charging status and full charge. Foldable flat pins make the unit easy to store and carry.

GoPro HERO9 Through HERO12 Owners

The set fits GoPro HERO9, HERO10, HERO11 and HERO12 Black cameras and matches battery models ADDBD-001, ADBAT-001, ADDBD-211 and ADDBD-212. Users who need more than three spare cells or who prefer a multi-bay desktop charger will not find those features here. Buyers with cameras outside the listed HERO range should verify compatibility before purchase.

7.3 Wh Li-Ion Cell Capacity

Each battery stores 7.3 Wh at 3.85 V, giving 1900 mAh of capacity for extended shooting sessions. The single-bay wall charger replenishes one cell at a time from any 100-240 V outlet. If your workflow demands simultaneous charging of multiple batteries, a different charging solution will be required.

How it compares

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

Price $23.99
Pricier than about 69% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameHERO12
Part numberNOCAR-3B-GOPRO12
Total capacity7.3 Wh
Product typeBattery & Charger
Power
Battery chemistryLi-Ion
Size & build
Product dimensions3 × 2 × 3 in
In the box
Pack contents1 Charger + 3 Batteries

Other versions of this model

5 more in the same range

Questions about this item

How do I install the Kastar batteries and charger, and what step do people often get wrong?

Insert each 1900mAh battery into the charger with contacts aligned, then plug the foldable flat-pin AC adapter into a 100-240V outlet; the step users miss is waiting for the green LED before removing batteries.

What maintenance or replacement will the Kastar 7.3Wh batteries need later?

Lithium-ion cells lose capacity over time; after extended daily charging the 3.85V packs hold less charge, so plan to swap in fresh 1900mAh units when runtimes drop noticeably.

What limit appears first during sustained charging of the three 1900mAh batteries?

The charger delivers 4.2V at 600mA per slot, so the current ceiling is the bottleneck — each cell charges sequentially at that fixed rate, stretching total recharge time.

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