We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
White AC wall charger with foldable flat plug and two lithium-ion batteries

Kastar

Kastar MX990 2-Pack Battery & AC Wall Charger

SKU CH-T904-CMBX0

Two lithium-ion batteries and a foldable-plug wall charger replace original packs for several radios and cameras

  • TypeBattery & Charger
  • Pack1 Charger + 2 Batteries
  • ChemicalLi-Ion
  • Capacity7.03 Wh
  • Dimensions3*2*2 Inch
  • FeaturesFoldable Flat Plug
  • Two spare batteries keep shooting longer
  • 1900 mAh Li-Ion cells deliver 7.03 Wh each
  • Foldable flat plug stores flat in any bag
  • 100–240 V input works worldwide without adapter
  • Red-to-green LED shows charge status at a glance

Replacement Power Pack

The Kastar MX990 kit includes one AC wall charger and two lithium-ion batteries rated at 3.7V and 1900mAh each. It is intended for owners of compatible Maas, SystemGear, Verizon and Yaesu handheld radios who need reliable spare power for field work or daily use.

Charger Thermals And Draw

The wall unit accepts 100-240V AC input at 50-60Hz and delivers 4.2V at 600mA output. A foldable flat plug keeps the profile slim for storage, while a red LED shows active charging and a green LED signals standby or full charge.

When To Choose This Kit

The bundle replaces a single depleted pack and adds a second cell so one battery can charge while the other powers the radio. It suits users who operate VX-1, VX-2, VX-2E, VX-2R, VX-3, VR-160, UV-X4 or MET-1000 models and want an all-in-one solution. Buyers needing higher capacity cells or a multi-bay desktop charger should look elsewhere.

Highlights

  • Two spare batteries keep shooting longer
  • 1900 mAh Li-Ion cells deliver 7.03 Wh each
  • Foldable flat plug stores flat in any bag
  • 100–240 V input works worldwide without adapter
  • Red-to-green LED shows charge status at a glance

Specifications

BrandKastar
ModelMX990
Part NumberNOCAR-2B-MX990-M
TypeBattery & Charger
Pack1 Charger + 2 Batteries
ChemicalLi-Ion
Capacity7.03 Wh
Dimensions3*2*2 Inch
FeaturesFoldable Flat Plug

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How do I install the Kastar MX990 batteries and what step is often missed?

Insert each 3.7V 1900mAh Li-Ion battery into the charger, plug the foldable flat pin into a 100-240V AC outlet, and wait for the LED to turn green; the step often missed is ensuring the battery clicks fully into the contacts before folding the plug out.

What maintenance or replacement will the Kastar MX990 pack need later?

The two 7.03 Wh Li-Ion cells will gradually lose capacity; plan to replace both batteries when run-time drops below your needs, while the AC wall charger with 4.2V 600mA output typically remains serviceable.

What limit appears first during sustained charging of the Kastar MX990?

The charger’s 600mA output current caps the charge rate, so each 1900mAh battery reaches 4.2V more slowly under continuous use, and the red LED stays lit longer before switching to green.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.