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Four rectangular lithium-ion camera batteries in a pack

Kastar

Kastar VB26B 4-pack Li-ion camera battery 7.2V 3500mAh 25.2Wh

SKU CH-AS3J-4117R

Four 7.2V 3500mAh lithium-ion packs with UL1642 and CE safety circuits power Godox V1 and Flashpoint round-head flashes for longer sessions

  • Total capacity25.2 Wh
  • Pack contents4 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery
  • Product dimensions4 × 3 × 2 in
  • Key featuresHigh Capacity and Manufacture Price.
  • Longer flash sessions with 3500 mAh 7.2 V 25.2 Wh cells
  • Four-pack keeps spares ready for V1, V850III and V860III series
  • Built-in protection against over-charge, over-discharge, over-voltage, over-current and over-heating
  • Cells meet UL 1642 and CE safety standards
  • Direct replacement for VB26, VB26A, VB26B, VB30 and VC-26 charger

Four-pack lithium-ion flash battery

This set contains four Kastar VB26B lithium-ion cells rated at 7.2 V, 3500 mAh and 25.2 Wh each. They are built as direct replacements for Godox VB26, VB26A and VB26B packs used in round-head V1 and V860III series flashes. Photographers who run multiple speedlights on location gain a ready reserve without mixing brands.

Snap-in design with multi-layer protection

Each cell uses the same form factor as the original Godox pack, so it seats in the flash and in the Godox VC-26 or Flashpoint VC-26T charger without adapters. An internal circuit guards against over-charge, over-discharge, over-voltage, over-current and over-heating, and the cells meet UL 1642 and CE safety standards. The pack is new and ready for immediate cycling.

Low self-discharge for all-day shoots

Lithium-ion chemistry keeps voltage stable through a full recycle cycle, delivering consistent flash output from first pop to last. The 25.2 Wh rating stays within common airline carry-on limits, simplifying travel with four spares. No active cooling is required; the cells run at ambient temperature during typical wedding or event workloads.

How it compares

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

Price $99.99
Pricier than about 91% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameVB26B
Part numberBA-4B-VB26B-A
Total capacity25.2 Wh
Product typeBattery
Power
Battery chemistryLi-Ion
Size & build
Product dimensions4 × 3 × 2 in
In the box
Pack contents4 Batteries

Other versions of this model

5 more in the same range

Questions about this item

What voltage does the VB26B pack deliver and what capacity does it provide?

Each battery delivers 7.2V with a 3500mAh rating and 25.2Wh of energy.

Which flash units accept these batteries without an adapter?

They fit Godox V1 series flashes, V850III, V860III variants, AD100PRO and Flashpoint Zoom Li-on models listed.

How are the batteries installed and what common mistake should be avoided?

Insert each cell into the flash battery compartment following the polarity markings; do not force the pack if the orientation is reversed.

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