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
Two Kastar NB-6L lithium-ion batteries and a foldable-plug AC wall charger

Kastar

Kastar NB-6L 2-Pack Battery & AC Wall Charger for CAME-TV WAERO KUMINIK8 Headsets

SKU CH-E8AN-CQX7X

Two 3.7 V 1300 mAh lithium-ion batteries and a foldable-plug AC charger with 100–240 V input and LED status light for CAME-TV WAERO and KUMINIK8 headsets

  • TypeBattery & Charger
  • Pack1 Charger + 2 Batteries
  • ChemicalLi-Ion
  • Capacity4.81 Wh
  • Dimensions3*2*2 Inch
  • FeaturesFoldable Flat Plug
  • Two 1300 mAh Li-Ion batteries extend headset runtime
  • AC 100–240 V charger works worldwide without adapter
  • Foldable flat plug stores neatly in gear bags
  • LED shows red while charging and green when full
  • Charger outputs 4.2 V at 600 mA for safe charging

Kastar NB-6L Replacement Power Kit

This set provides two lithium-ion batteries and an AC wall charger for CAME-TV WAERO and KUMINIK8 duplex wireless headsets. Each battery delivers 3.7V and 1300mAh capacity, rated at 4.81 Wh. The charger accepts 100-240V input at 50-60Hz and outputs 4.2V at 600mA. A foldable flat plug makes the charger compact for storage and travel.

Suits owners needing spare or replacement cells

Videographers and crew using compatible CAME-TV headsets gain uninterrupted operation by swapping charged batteries during long shoots. The dual-battery pack ensures one unit charges while the other powers the headset. Users of other headset brands or models should verify compatibility before purchase, as this kit is tailored to the listed WAERO and KUMINIK8 devices.

Charger shows status through LED colour

A red LED illuminates while the battery charges and turns green once charging completes or the unit stands by. This visual cue lets users confirm charge state at a glance without checking the headset display. The indicator works automatically whenever a battery is seated in the charger and mains power is connected.

Highlights

  • Two 1300 mAh Li-Ion batteries extend headset runtime
  • AC 100–240 V charger works worldwide without adapter
  • Foldable flat plug stores neatly in gear bags
  • LED shows red while charging and green when full
  • Charger outputs 4.2 V at 600 mA for safe charging

Specifications

BrandKastar
ModelNB-6L
Part NumberNOCAR-2B-NB6L-F
TypeBattery & Charger
Pack1 Charger + 2 Batteries
ChemicalLi-Ion
Capacity4.81 Wh
Dimensions3*2*2 Inch
FeaturesFoldable Flat Plug

Questions about this item

How much power does the charger draw when both batteries are charging all day?

The wall charger accepts 100–240 V AC at 50–60 Hz and delivers 4.2 V at 600 mA per slot, so total draw stays very low.

What must I already own for this kit to work?

You need a CAME-TV WAERO or KUMINIK8 duplex digital wireless headset that uses NB-6L type batteries.

Will these 3.7 V 1300 mAh packs run in my original CAME-TV headset without issues?

Yes, they match the original voltage and capacity, and the charger’s LED shows red while charging and green when full.

Also in this aisle

People compared these

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