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Compact rectangular charger with LCD screen and dual battery slots, matte black finish

Kastar

Kastar SLB-10A LCD USB Dual Charger for SeaLife DC2000

SKU CH-VTJX-T7FX0

Charges two SeaLife DC2000 batteries simultaneously via USB-C or Micro-USB with LCD status display

  • Total capacityNo Battery
  • Pack contents1 Charger
  • Battery chemistryNoMEM Li-Ion
  • Product typeCharger
  • Product dimensions5 × 3 × 1 in
  • Key featuresLCD USB Dual charger, can charge 2 batteries at the same tim
  • Charges two SeaLife batteries simultaneously with interchangeable plates
  • LCD screen shows real-time charging status and battery capacity
  • Dual USB inputs — Micro-USB and Type-C — for flexible power sources
  • Compact 5 V 15 W input design fits easily in dive gear bags
  • Intelligent 4.2 V 800 mA per channel output protects battery health

Dual USB charger for SeaLife DC2000

The Kastar SLB-10A charges two SeaLife FJ-SLB-SLB10A batteries simultaneously. It suits divers and photographers who need spare power for the SeaLife DC2000 underwater camera. The unit accepts Micro-USB or USB Type-C input and includes a Micro USB cable. Interchangeable plates allow adaptation for other battery types.

15 W input with LCD status display

The charger draws 5 V at 2–3 A for a 15 W maximum input. Each bay delivers 4.2 V at 800 mA whether one or two batteries are inserted. An intelligent LCD shows real-time charging status and remaining capacity. NoMEM Li-Ion chemistry prevents memory effect during repeated cycles.

Swappable plates and dual-port input

Bundled Micro USB cable and selectable Micro-USB or Type-C ports let you power the charger from common adapters or power banks. Removable plates enable the same hardware to charge different battery models without buying separate units. Compact 5×3×1 inch form factor fits easily in dive bags.

How it compares

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

Price $7.99
Cheaper than about 90% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameSLB-10A
Part numberCH-LTD2-0B-SLB10A-K
Total capacityNo Battery
Product typeCharger
Power
Battery chemistryNoMEM Li-Ion
Size & build
Product dimensions5 × 3 × 1 in
In the box
Pack contents1 Charger

Other versions of this model

5 more in the same range

Questions about this item

How do I install the charger and what step do people often miss?

Connect the Micro-USB or Type-C cable to a 5V 2-3A power source, insert up to two SeaLife FJ-SLB-SLB10A batteries, and watch the LCD for charging status and capacity.

What maintenance or replacement will the charger need later?

The charger itself has no user-serviceable parts; only the SeaLife FJ-SLB-SLB10A batteries will eventually need replacement after many charge cycles.

What limit appears first during sustained charging of two batteries?

Each battery charges at 800 mA, so two batteries draw the full 15 W input limit; sustained use cannot exceed this output.

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