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Watson Compact AC/DC Charger for BLH-1 Battery

BH #WACOBLH1 • MFR #C-3513
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Watson Compact AC/DC Charger for BLH-1 Battery
Key Features
  • For Olympus BLH-1 Type Battery
  • Compact Design, Fold-Out AC Plug
  • Interchangeable Battery Plate
  • USB Port for Charging Devices
This versatile Compact AC/DC Charger from Watson accepts any Olympus BLH-1 lithium-ion battery via the included, dedicated battery plate. It runs on 100-240 VAC power, allowing for worldwide use. The charger features a fold-out, 2-prong US plug, and includes a European plug adapter and a 12 VDC car charger, so it's ideal for use both at home and on the road.
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Wat on BLH-1 Compact Charger Overview

This versatile Compact AC/DC Charger from Watson accepts any Olympus BLH-1 lithium-ion battery via the included, dedicated battery plate. It runs on 100-240 VAC power, allowing for worldwide use. The charger features a fold-out, 2-prong US plug, and includes a European plug adapter and a 12 VDC car charger, so it's ideal for use both at home and on the road.

The Compact AC/DC model features a USB output that allows you to charge and power MP3 players, phones, digital cameras, and other devices with a USB power input--even while charging your camera battery. As the adapter plates are easily interchangeable, the charger can also be used with other batteries via the required plates.

Compatibility
Compatible with any Olympus BLH-1 type battery.
Compact
Charger features a fold-out AC plug for easy storage and traveling.
Versatile
Includes a Euro plug adapter for charging in Europe, as well as a DC adapter with a cigarette lighter plug that lets you charge while on the road.
USB Output
Charge or supply power to MP3 players, mobile phones, digital cameras, and other related devices with a USB power input.
Safety Features
Offers protection against overcharging and overheating.
UPC: 847628007024

Wat on BLH-1 Compact Charger Specs

Power Input
100-240 VAC, 50 / 60 Hz, 100 mA (max)
12 / 24 VDC
Power Output
4.2-8.4 VDC, 800 mA
USB 2.0 port: 5.0 VDC 1.0 A (max.)
Additional Inputs/Outputs
USB 2.0
Charging Time
2-6 hours
Operating Temperature
32 to 104°F (0 to 40°C)
Storage Temperature
-4 to 140°F (-20 to 60°C)
Dimensions
2.0 x 1.3 x 3.5" (5.1 x 3.3 x 9.0 cm)
Weight
3.1 oz (88 g)
Packaging Info
Package Weight
0.375 lb
Box Dimensions (LxWxH)
6.75 x 4.2 x 2.6"

Wat on BLH-1 Compact Charger Reviews

Shipping damage but Watson made it right

By Andrew
Rated 5 out of 5
Date: 2026-08-05

One of the plastic pins that hold the battery in place was broken up on arrival. After I reviewed it, Tim from Watson got in touch and sent me a new plate. This is a nicer placement for the much larger charger I had for the battery and the proactive customer service was great.

Gets the job done

By Anne
Rated 5 out of 5
Date: 2021-07-29

Charges a bit slower than the Olympus charger but it works and comes with a car charger as well. An economical way to have charges at two locations or simply as a backup.

See any errors on this page?

question

Does this work with the BCH-1 battery too?
Asked by: Julie A.
No, it is for the Olympus BLH-1 battery only.
Answered by: Jacob C.
Date published: 2018-08-27
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