We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Four rectangular Li-Ion batteries and a compact dual-slot USB charger with LCD screen

Kastar

Kastar SLB-10A 4-Pack Battery & LTD2 USB Charger for SeaLife DC2000

SKU CH-NCXG-7E1JS

Four lithium-ion batteries and a dual USB charger with LCD status display power the SeaLife DC2000 underwater camera

  • Total capacity5.18 Wh
  • Pack contents1 Charger + 4 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery & Charger
  • Product dimensions5 × 3 × 3 in
  • Key featuresLCD USB Dual charger, can charge 2 batteries at the same tim
  • Four batteries keep the SeaLife DC2000 shooting longer
  • Dual charger powers two packs simultaneously
  • LCD screen shows real-time charge status
  • Micro-USB and Type-C inputs offer flexible power sources
  • 1400 mAh lithium-ion cells deliver 5.18 Wh each

Four-battery kit for SeaLife DC2000

This pack supplies four replacement lithium-ion cells and a dual-bay USB charger built for the SeaLife DC2000 underwater camera. Each cell delivers 3.7 V and 1400 mAh for 5.18 Wh of capacity. The bundle suits divers and snorkellers who want spare power for long days on the water.

Dual-bay charger with interchangeable plates

The LTD2 charger powers two batteries at once and accepts swappable plates for other cell types. An LCD panel shows real-time charge status and remaining capacity. Micro-USB and USB-C inputs connect to any 5 V 2–3 A source, and a Micro-USB cable is included.

5.18 Wh per cell with two-slot charging headroom

Four cells give roughly four full camera cycles before all need recharging. The charger outputs 4.2 V at 800 mA per slot, so a depleted pair refills in a few hours from a standard power bank. Users needing more than four spares or faster than 800 mA per bay will need additional equipment.

How it compares

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

Price $16.99
Typical for this category: the median of 5,900 items is $17.99.

Specifications

Product
Brand nameKastar
Model nameSLB-10A
Part numberCH-LTD2-4B-SLB10A-K
Total capacity5.18 Wh
Product typeBattery & Charger
Power
Battery chemistryLi-Ion
Size & build
Product dimensions5 × 3 × 3 in
In the box
Pack contents1 Charger + 4 Batteries

Other versions of this model

5 more in the same range

Questions about this item

How long will the 1400 mAh lithium-ion cells hold a useful charge before they need replacing?

The 1400 mAh cells are rated at 5.18 Wh each; with four batteries you can rotate pairs through the dual-slot charger so no single pack takes every cycle.

What stops the LTD2 charger from running continuously when both slots are filled?

The charger draws 5 V at up to 3 A (15 W) and delivers 4.2 V at 800 mA per slot; the LCD shows each cell's status so you can pull a battery once it reaches full.

Does the charger get hot or noisy when left plugged in all day with two batteries?

It has no fan and only a low-current LED display; typical warmth is barely noticeable and operation is silent.

More in Camera Batteries, Grips & Chargers

Similar items