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A rectangular Kastar lithium-ion camera battery with dark matte finish and gold contacts

Kastar

Kastar HERO 11 BA-1B-GOPRO11 1900mAh 7.3Wh 1-Pack camera battery

SKU CH-9Y8C-YZAJR

A 1900 mAh lithium-ion pack replaces GoPro HERO 11, 10 and 9 Black batteries with built-in over-charge, over-discharge, over-voltage, over-current and over-heating protection

  • Total capacity7.3 Wh
  • Pack contents1 Battery
  • Battery chemistryLi-Ion
  • Product typeBattery
  • Product dimensions3 × 2 × 1 in
  • Key featuresHigh Capacity and Manufacture Price.
  • Longer shooting sessions with 1900mAh high-capacity cell
  • Reliable power at 3.85V 7.3Wh lithium-ion chemistry
  • Built-in protection against over-charge over-discharge over-voltage over-current over-heating
  • Meets UL1642 and CE safety standards for peace of mind
  • Fits HERO11 HERO10 HERO9 Black and ADDBD-211 ADBAT-001 ADDBD-001 models

Kastar HERO 11 replacement battery

This Kastar lithium-ion cell replaces the GoPro ADDBD-211, ADBAT-001 and ADDBD-001 packs used in HERO11 Black, HERO10 Black and HERO9 Black action cameras. It delivers 1900 mAh at 3.85 V for 7.3 Wh of capacity and includes over-charge, over-discharge, over-voltage, over-current and over-heating protection circuits. The pack meets UL1642 and CE safety standards and ships as a single battery.

Action shooters needing a spare or replacement cell

The battery suits owners of HERO11, HERO10 or HERO9 Black cameras who want an extra power source for long days or a direct replacement for a worn original. It is not for users of older GoPro models that take a different battery form factor, nor for anyone whose charger cannot accept a 3.85 V lithium-ion cell.

1900 mAh capacity at 3.85 V

The 1900 mAh rating at 3.85 V determines how long the camera can record before a swap or recharge is needed. If your shooting schedule demands more runtime than this single pack provides, plan for additional batteries or a USB power bank.

How it compares

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

Price $7.99
Cheaper than about 90% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameHERO 11
Part numberBA-1B-GOPRO11
Total capacity7.3 Wh
Product typeBattery
Power
Battery chemistryLi-Ion
Size & build
Product dimensions3 × 2 × 1 in
In the box
Pack contents1 Battery

Other versions of this model

5 more in the same range

Questions about this item

Will the 1900mAh cell work in my HERO9 Black without changing the charger?

Yes, the battery replaces the original ADDBD-001 and fits the existing HERO9 charger.

How do I know the 3.85V pack is charging correctly?

The camera shows the charging icon and reaches full capacity within the normal charge cycle.

Does the single-pack include a charger or just the 7.3Wh battery?

Only the battery is supplied; a compatible charger must be purchased separately.

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