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Two Kastar NP-120 lithium-ion batteries and a compact LTD2 dual USB charger with LCD display

Kastar

Kastar NP-120 2300mAh 2-pack with LTD2 dual USB charger

SKU CH-MD09-PX52B

Two 2300 mAh lithium-ion batteries and a dual USB charger with LCD status display

  • TypeBattery & Charger
  • Pack1 Charger + 2 Batteries
  • ChemicalLi-Ion
  • Capacity8.51 Wh
  • Dimensions5*3*2 Inch
  • FeaturesLCD USB Dual charger, can charge 2 batteries at the same tim
  • Two 2300 mAh Li-ion batteries extend shooting time
  • Dual USB charger powers both cells simultaneously
  • LCD screen shows real-time charge status and capacity
  • Micro-USB and Type-C inputs offer flexible power sources
  • Compact 5 V 2–3 A input design suits travel use

Ready-to-shoot power kit

The Kastar NP-120 kit supplies two 2300 mAh lithium-ion cells and a dual-slot USB charger so owners of the Minolta MN35Z, Zoom Q8, Q8N or Bell & Howell B35HDZ can keep recording without hunting for proprietary wall adapters.

USB charging ceiling

The LTD2 charger draws 5 V at up to 3 A (15 W) through either Micro-USB or USB-C and delivers 4.2 V at 800 mA per slot, so a standard phone brick or power bank can replenish both packs simultaneously but no faster than the fixed 800 mA rate.

Capacity in practice

Each 3.7 V cell stores 8.51 Wh, giving enough headroom for extended FHD bridge-camera sessions or multi-hour field recordings, yet the 2300 mAh limit means all-day event shooters will still need to swap packs or top up from a portable power source.

Highlights

  • Two 2300 mAh Li-ion batteries extend shooting time
  • Dual USB charger powers both cells simultaneously
  • LCD screen shows real-time charge status and capacity
  • Micro-USB and Type-C inputs offer flexible power sources
  • Compact 5 V 2–3 A input design suits travel use

Specifications

BrandKastar
ModelNP-120
Part NumberCH-LTD2-2B-Q120
TypeBattery & Charger
Pack1 Charger + 2 Batteries
ChemicalLi-Ion
Capacity8.51 Wh
Dimensions5*3*2 Inch
FeaturesLCD USB Dual charger, can charge 2 batteries at the same time

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Questions about this item

Should I choose the 2300mAh NP-120 batteries or a different capacity for my ZOOM Q8?

The NP-120 cells in this kit are rated at 2300mAh and 3.7V, giving 8.51 Wh each; no other capacity is offered in this pack.

What does the 2300mAh rating actually deliver when I am recording with the Bell & Howell B35HDZ?

At 3.7V the 2300mAh cells store 8.51 Wh, so a single battery runs the recorder for roughly the same time as the original ZOOM BT-03 pack.

Does the LTD2 charger’s Micro-USB and Type-C input limit charging speed compared with a dedicated AC adapter?

The charger accepts 5V at 2-3A (15W max) and outputs 4.2V at 800mA per slot, so both inputs charge two batteries simultaneously at the same rate.

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