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Four rectangular lithium-ion camera batteries in blue finish

Kastar

Kastar SLB-10A 4-Pack Li-Ion Camera Battery 3.7V 1400mAh 5.18Wh

SKU CH-Q0Y8-TN4F3

Four lithium-ion packs rated 3.7 V and 1400 mAh replace SeaLife FJ-SLB-SLB10A cells for the DC2000 underwater camera

  • Total capacity5.18 Wh
  • Pack contents4 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery
  • Product dimensions3 × 2 × 3 in
  • Key featuresHigh Capacity and Manufacture Price.
  • Four batteries included for extended shooting sessions
  • 1400 mAh lithium-ion cells deliver long run time
  • 7 V 5.18 Wh specification matches original requirements
  • Built-in protection against over-charge and over-heating
  • Compatible with Zoom Q4 and Q4n recorders

Four-pack Li-ion replacement batteries

The Kastar SLB-10A pack contains four lithium-ion cells rated at 3.7 V and 1400 mAh each, delivering 5.18 Wh per unit. They are built to replace the SeaLife FJ-SLB-SLB10A battery used in the DC2000 underwater camera. Integrated protection guards against over-charge, over-discharge, over-voltage, over-current and over-heating. The cells meet UL1642 and CE safety standards.

Suits owners of Zoom Q4 or Q4n recorders

Videographers using the Zoom Q4 or Q4n Handy Video Recorder can swap their BT-02 or 247-9036 packs with these Kastar units and charge them in the Zoom LBC-1 charger. The four-pack format keeps spares ready for long shoots. Users whose cameras require a different voltage, form factor or proprietary communication protocol will not be able to use these cells.

3.7 V 1400 mAh lithium-ion chemistry

Each battery supplies 3.7 volts and 1400 milliampere-hours, the single specification that determines compatibility with the listed SeaLife and Zoom devices. If your equipment calls for a different voltage or capacity, this pack will not work.

How it compares

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

Price $12.99
Cheaper than about 70% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameSLB-10A
Part numberBA-4B-SLB10A-H
Total capacity5.18 Wh
Product typeBattery
Power
Battery chemistryLi-Ion
Size & build
Product dimensions3 × 2 × 3 in
In the box
Pack contents4 Batteries

Other versions of this model

5 more in the same range

Questions about this item

What voltage and capacity do the Kastar SLB-10A batteries provide?

Each battery delivers 3.7 V and 1400 mAh, giving 5.18 Wh of energy per cell.

Which cameras and chargers are these batteries confirmed to fit?

They replace SeaLife FJ-SLB-SLB10A cells and work with SeaLife DC2000, Zoom Q4, Q4n, Zoom BT-02, 247-9036 and LBC-1 charger.

How are the batteries installed in the camera?

Open the battery compartment, insert each cell with the contacts aligned to the camera terminals, then close the latch until it clicks.

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