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Two NP-FZ100 batteries and a dual-slot USB charger with LCD display

Kastar

Kastar NP-FZ100 2-Pack Rechargeable Battery & LTD2 USB Charger for Sony ZV-E1 A6700

SKU CH-SP51-XTXND

Two 7.2 V 2280 mAh Li-Ion packs and a dual USB charger with LCD status for Sony mirrorless bodies

  • 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 2280 mAh batteries extend shooting time
  • Dual charger powers both cells simultaneously
  • LCD screen shows charge level and status
  • Micro-USB and USB-C inputs for flexible power
  • Compatible with Sony ZV-E1 and A6700 bodies

Two NP-FZ100 batteries with dual USB charger

This set supplies two lithium-ion batteries rated at 7.2 V and 2280 mAh each, together with a compact charger that powers both cells simultaneously. The charger accepts 5 V input via Micro-USB or USB-C and delivers 8.4 V at 800 mA per slot. An LCD panel shows the charge state and capacity of each battery while charging.

Vloggers and hybrid shooters using ZV-E1

The pack suits creators who want a lightweight spare-power solution for day-long recording or travel work. Photographers who rely on vertical grips holding two cells, or studios that need rapid multi-bay charging, will find the two-slot limit restrictive.

16.4 Wh per cell decides if it fits your bag

Each battery stores 16.4 Wh, a figure that determines how many spares you must carry for a given shoot length. The dual-slot charger with Micro-USB and Type-C inputs lets you top up from power banks or wall adapters without a proprietary dock.

How it compares

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

Price $33.99
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-F
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

Questions about this item

Does the LTD2 charger get noisy or hot when both NP-FZ100 batteries are charging for a full day?

The charger runs silently with no fan; it draws 5 V at up to 3 A and outputs 8.4 V at 800 mA per slot, so heat stays low even during extended dual-battery sessions.

What cable or power source do I need to run the LTD2 charger right out of the box?

A Micro-USB cable is included; you only need any 5 V USB power adapter or port capable of 2–3 A, such as a standard phone charger or laptop port.

Will these 2280 mAh NP-FZ100 packs work in my older Sony A6600 without firmware issues?

Yes, the batteries are fully compatible with the A6600 and every other camera listed for the NP-FZ100, delivering the same 7.2 V 16.4 Wh performance as the original Sony pack.

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