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Four rectangular lithium-ion batteries and a compact wall charger with foldable flat pins

Kastar

Kastar MX990 4-pack battery & charger 7.03 Wh

SKU CH-2WDT-4KV8A

Four lithium-ion batteries at 7.03 Wh each with a foldable-plug AC charger covering 100–240 V input

  • Total capacity7.03 Wh
  • Pack contents1 Charger + 4 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery & Charger
  • Product dimensions3 × 2 × 3 in
  • Key featuresFoldable Flat Plug
  • Four batteries keep spares ready for long shoots
  • 03 Wh lithium-ion cells deliver reliable power
  • Foldable flat plug makes the charger easy to pack
  • 100–240 V input lets you charge worldwide
  • LED shows red while charging and green when full

Replacement pack for DM-Tech and Govideo devices

The Kastar MX990 bundle supplies one AC wall charger and four lithium-ion batteries rated at 7.03 Wh each. The cells operate at 3.7 V and deliver 1900 mAh capacity. A foldable flat plug makes the charger easy to store or carry. The kit is ready for immediate use with the models listed by the supplier.

Suitable for owners of DM-FV10BP.

Users who need multiple spare cells for extended shooting sessions will appreciate the four-battery pack. The charger accepts 100 to 240 V input, so it works on mains supplies worldwide. Buyers whose devices require a different voltage, connector shape or higher capacity should look at other options.

Charger output fixed at 4.2 V 600 mA

The wall unit delivers a constant 4.2 V at 600 mA, with a red LED while charging and a green LED when the cells are full. This output determines whether the batteries reach their rated 7.03 Wh safely. Verify that your original equipment specifies the same charging parameters before purchasing.

How it compares

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

Price $27.99
Pricier than about 75% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameMX990
Part numberNOCAR-4B-MX990-H
Total capacity7.03 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

Will the Kastar MX990 batteries work in my DM-Tech DM-AV10 camcorder that I already own?

Yes, the MX990 pack replaces the DM-FV10BP cells used by the DM-AV10 and several other listed models.

How do I know the charger is charging each battery correctly after I plug it in?

The LED shows red while a battery is charging and turns green when the cell reaches full charge or stands by.

Does the package include everything I need to start charging, or must I buy a separate power cable?

The box contains one AC wall charger with a foldable flat plug and four 3.7 V 1900 mAh lithium-ion batteries; no extra cable is required.

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