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Three rectangular lithium-ion batteries and a compact dual-slot USB charger with LCD display

Kastar

Kastar SSL-JVC70 3-Pack 7800mAh 57.7Wh Li-Ion Battery & LTD2 USB Charger

SKU CH-Z3YH-T5GTV

Three 7.4 V 7800 mAh Li-Ion batteries and a dual-bay USB charger with Micro-USB and Type-C inputs for JVC camcorders and DT-X monitors

  • TypeBattery & Charger
  • Pack1 Charger + 3 Batteries
  • ChemicalLi-Ion
  • Capacity57.7 Wh
  • Dimensions5*3*3 Inch
  • FeaturesLCD USB Dual charger, can charge 2 batteries at the same tim
  • Three 7800 mAh batteries extend shooting time
  • 7 Wh capacity meets airline carry-on limits
  • Dual-slot USB charger powers two packs simultaneously
  • Micro-USB and USB-C inputs allow flexible recharging
  • LCD screen shows real-time charge level per battery

Three-battery pack with dual-slot USB charger

This set supplies three 7.4V 7800mAh lithium-ion batteries and an LTD2 charger that powers two cells simultaneously. It replaces JVC SSL-JVC50, SSL-JVC70, SSL-JVC75 and BN-S8I50 packs for compatible camcorders and DT-X monitors.

Interchangeable plate and dual USB inputs

The charger accepts Micro-USB or USB-C at 5V 2-3A and delivers 8.4V 800mA per slot while an LCD shows each battery’s status. Swappable plates let the same unit handle other battery models without extra hardware.

Limited to 8.4V 800mA charge rate

Each channel tops out at 800mA so full recharges take several hours and the pack only supports the cameras and monitors explicitly named in the compatibility list. Users needing faster turnaround or different voltages must look elsewhere.

Highlights

  • Three 7800 mAh batteries extend shooting time
  • 7 Wh capacity meets airline carry-on limits
  • Dual-slot USB charger powers two packs simultaneously
  • Micro-USB and USB-C inputs allow flexible recharging
  • LCD screen shows real-time charge level per battery

Specifications

BrandKastar
ModelSSL-JVC70
Part NumberCH-LTD2-3B-JVC70N-A
TypeBattery & Charger
Pack1 Charger + 3 Batteries
ChemicalLi-Ion
Capacity57.7 Wh
Dimensions5*3*3 Inch
FeaturesLCD USB Dual charger, can charge 2 batteries at the same time

Other versions of this model

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Questions about this item

How many charge cycles can the 7800mAh Li-Ion packs deliver before capacity drops below 80 %?

Kastar does not publish a cycle-life rating for these 7.4 V 57.7 Wh packs, so treat them as standard lithium-ion cells and plan replacement when run-time falls off.

What limits continuous operation first — the 800 mA charge rate or the 15 W input ceiling?

The LTD2 charger caps each bay at 800 mA and the total input at 15 W, so the 5 V 3 A supply hits its power limit before the current limit becomes the bottleneck.

Does the LTD2 run silent and cool when charging two 7800mAh packs all day?

The charger uses passive cooling with no fan, so it is silent; the 8.4 V 800 mA per bay output keeps heat low enough for desk use during extended sessions.

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