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Two black NP-FZ100 batteries and a compact dual-slot USB charger with LCD screen

Kastar

Kastar NP-FZ100 Rechargeable 2-Pack Battery & LTD2 USB Charger for Sony BC-QZ1 Digital FX3 Full-Frame Cinema

SKU CH-KXWM-2SNS6

Two 2280 mAh lithium-ion batteries and a dual USB charger with LCD status display power compatible Sony mirrorless and cinema cameras

  • Total capacity16.4 Wh
  • Pack contents1 Charger + 2 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery & Charger
  • Product dimensions5 × 3 × 2 in
  • Key featuresLCD USB Dual charger, can charge 2 batteries at the same tim
  • Two batteries and a dual charger keep you shooting longer
  • 2280 mAh lithium-ion cells deliver 16.4 Wh each
  • Charges two packs simultaneously from any 5 V USB source
  • LED screen shows real-time capacity and charging status
  • Works with Sony Alpha 1, FX3, A7 IV, A7R V and more

Two-battery kit with dual USB charger

This pack supplies two 7.2 V lithium-ion cells rated at 2280 mAh each, together with an LTD2 charger that powers both simultaneously. The charger accepts 5 V 2–3 A through either Micro-USB or USB-C and delivers 8.4 V at 800 mA per slot. An LCD panel shows real-time capacity for each battery.

16.4 Wh per cell matches Sony NP-FZ100

Each battery stores 16.4 Wh, the same energy rating as the original Sony NP-FZ100, so run-time per charge is equivalent. The charger’s dual-slot design restores two packs at once without needing a wall-wart adapter.

Suits Alpha and FX shooters needing spare power

Videographers using Sony Alpha 1, A7 IV, A7R V, FX3 or FX30 bodies can keep rolling with a second charged cell always ready. Photographers who only ever shoot short sessions on a single battery will not benefit from the extra pack.

How it compares

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

Price $34.99
Pricier than about 81% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameNP-FZ100
Part numberCH-LTD2-2B-FZ100-D
Total capacity16.4 Wh
Product typeBattery & Charger
Power
Battery chemistryLi-Ion
Size & build
Product dimensions5 × 3 × 2 in
In the box
Pack contents1 Charger + 2 Batteries

Other versions of this model

5 more in the same range

Questions about this item

How long will the 2280 mAh capacity actually run my Sony Alpha 1?

The 2280 mAh cells deliver 16.4 Wh each, matching the original NP-FZ100 rating, so you get the same shooting time the camera was designed for.

What does the 8.4 V / 800 mA output mean when I charge two batteries together?

Each bay supplies 800 mA at 8.4 V simultaneously, so both packs charge at the same rate instead of splitting the current.

Will the charger block and two batteries fit inside my VG-C3EM grip?

The charger measures 5 by 3 by 2 inches and the batteries are standard NP-FZ100 size, so only the batteries go in the grip; the charger stays on the desk.

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