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Two Kastar lithium-ion batteries and a wall charger with foldable flat plug

Kastar

Kastar 2-Pack Battery & Charger GMB1865 for Feiyu AK2000/4000/4500

SKU CH-1S44-5WH2N

Two lithium-ion batteries at 3.7 volts and 2600 milliampere-hours each plus an AC wall charger with foldable flat plug and LED charge indicator

  • Total capacity9.36 Wh
  • Pack contents1 Charger + 2 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery & Charger
  • Product dimensions3 × 2 × 2 in
  • Key featuresFoldable Flat Plug
  • 2600 mAh Li-Ion cells power gimbals longer
  • Fold-flat plug stores easily in any kit bag
  • 100–240 V input charges worldwide without adapters
  • Red/green LED shows charge status at a glance
  • Two batteries plus charger keep a spare always ready

Compatible gimbal power kit

This Kastar GMB1865 set supplies two lithium-ion batteries and a matching AC wall charger for the Feiyu AK2000, AK4000 and AK4500 stabilisers. The cells deliver 3.7 V and 2600 mAh each, giving 9.36 Wh per unit. The charger accepts 100 to 240 V input at 50 or 60 Hz for worldwide use. It suits operators who need spare power for long shooting days.

Charger output and chemistry limits

The charger provides a fixed DC 4.2 V at 600 mA output, so each battery recharges at a modest rate suited to the lithium-ion chemistry. No faster charge modes or alternative voltages are supported by this adapter. The red and green LED only show charging or full status without capacity metering. Builders needing rapid turnaround or multi-bay charging will find this single-channel design restrictive.

Foldable plug and daily handling

The wall charger uses a foldable flat pin that lies flush for packing in a gear bag. Its compact 3 by 2 by 2 inch footprint sits neatly on a power strip without blocking adjacent outlets. The batteries match the GMB-B117 and GMB-B118 form factor used in several gimbal and household devices. Users who require ruggedised contacts or a locking mount should verify compatibility before purchase.

How it compares

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

Price $12.99
Cheaper than about 70% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameGMB1865
Part numberNOCAR-2B-GB1868-C
Total capacity9.36 Wh
Product typeBattery & Charger
Power
Battery chemistryLi-Ion
Size & build
Product dimensions3 × 2 × 2 in
In the box
Pack contents1 Charger + 2 Batteries

Questions about this item

How many batteries come with the Kastar GMB1865 charger?

The pack includes two 2600mAh lithium-ion batteries and one AC wall charger with a foldable flat plug for compact storage.

What does the 9.36 Wh rating mean for gimbal run-time?

Each 3.7V 2600mAh cell stores 9.36 Wh, giving several hours of typical stabiliser operation before a recharge is needed.

What input voltage does the charger accept and what current does it deliver?

The charger works on 100–240V AC at 50–60Hz and outputs 4.2V DC at 600mA, with red and green LEDs showing charge status.

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