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A rectangular black lithium-ion battery and a compact white USB charger with an LCD screen side by side

Kastar

Kastar BP-727 battery & LTD2 USB charger 1-pack

SKU CH-BQ5M-N4PF4

A 3.7 V, 3200 mAh lithium-ion battery with a dual-slot USB charger that powers two packs at once from Micro-USB or Type-C inputs

  • TypeBattery & Charger
  • Pack1 Charger + 1 Battery
  • ChemicalLi-Ion
  • Capacity11.84 Wh
  • Dimensions5*3*2 Inch
  • FeaturesLCD USB Dual charger, can charge 2 batteries at the same tim
  • Charge two batteries simultaneously with dual-slot LCD USB charger
  • Power Canon VIXIA and LEGRIA camcorders using 3.7 V 3200 mAh Li-Ion battery
  • Recharge via Micro-USB or Type-C input with included cable
  • Monitor charging status and capacity on intelligent LED display
  • Compact 11.84 Wh pack delivers 15 W input for portable shooting

Kastar BP-727 Li-Ion battery kit

This pack supplies one 3.7 V 3200 mAh lithium-ion cell rated at 11.84 Wh and a dual-slot LTD2 charger with an intelligent LED display. It replaces Canon BP-727, BP-718, BP-709 and BP-708 batteries for a long list of VIXIA and LEGRIA camcorders. Videographers who need a spare power source for all-day shoots will find the combination convenient.

Dual-slot charging under sustained use

The LTD2 unit accepts 5 V at 2–3 A (15 W) through either Micro-USB or Type-C and can charge two batteries simultaneously at 4.2 V 800 mA each. When both slots are occupied the charger maintains the stated current without dropping to a lower rate, so a pair of depleted cells reaches full capacity in a predictable cycle. The swappable plate design also lets the same charger serve other battery models.

Thermals noise and power draw

The charger draws up to 15 W from a standard USB power adapter and runs silently with no moving parts. During normal operation the housing stays warm to the touch but does not become hot, and the LED indicators provide status feedback without audible alerts. The battery itself stores 11.84 Wh and delivers consistent voltage throughout discharge.

Highlights

  • Charge two batteries simultaneously with dual-slot LCD USB charger
  • Power Canon VIXIA and LEGRIA camcorders using 3.7 V 3200 mAh Li-Ion battery
  • Recharge via Micro-USB or Type-C input with included cable
  • Monitor charging status and capacity on intelligent LED display
  • Compact 11.84 Wh pack delivers 15 W input for portable shooting

Specifications

BrandKastar
ModelBP-727
Part NumberCH-LTD2-1B-BP727-E
TypeBattery & Charger
Pack1 Charger + 1 Battery
ChemicalLi-Ion
Capacity11.84 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

Does the LTD2 charger generate noticeable heat when charging two BP-727 batteries continuously all day?

The charger runs from a 5 V 2-3 A 15 W USB source and outputs 4.2 V at 800 mA per slot, so heat stays low even during extended dual-battery sessions.

Which USB power source do I already need to run the LTD2 charger?

Any 5 V 2-3 A USB supply — wall adapter, power bank or laptop port — with a Micro-USB or Type-C cable will power the charger.

Will the BP-727 battery work in my older Canon VIXIA HF R30 camcorder?

Yes, the BP-727 is listed as compatible with the VIXIA HF R30 and many other Legacy R-series models.

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