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Watson 4-Bay Charger for AA/AAA NiMH Batteries with 4-Pack of MX AA NiMH Rechargeable Batteries Kit

BH #WAAAC4NM2B4K (B&H Kit)
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Watson 4-Bay Charger for AA/AAA NiMH Batteries with 4-Pack of MX AA NiMH Rechargeable Batteries Kit
Key Features
  • Four MX AA NiMH Rechargeable Batteries
  • 2550mAh, 1.2V, 500 Charge Cycles
  • Charger for AA/AAA NiMH & NiCd Batteries
  • Multivoltage Operation for Worldwide Use
This Watson 4-Bay Charger for AA/AAA NiMH Batteries with 4-Pack of MX AA NiMH Rechargeable Batteries Kit from B&H combines the charger with four MX NiMH AA rechargeable batteries. The 2550mAh, 1.2V batteries provide plenty of power and up to 500 charge cycles.
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$23.70
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800-952-1815
Kit Contains:

This Watson 4-Bay Charger for AA/AAA NiMH Batteries with 4-Pack of MX AA NiMH Rechargeable Batteries Kit from B&H combines the charger with four MX NiMH AA rechargeable batteries. The 2550mAh, 1.2V batteries provide plenty of power and up to 500 charge cycles.

Watson 4-Bay Charger for AA/AAA NiMH Batteries

This 4-Bay Charger for AA/AAA Batteries from Watson allows AA and AAA NiMH and NiCd rechargeable batteries (not included) to be be recharged quickly and efficiently. Whether one or up to four batteries needs to be charged, the charger independently distributes power based on the battery type and quantity. Safety circuits automatically cut power when the batteries are fully charged to prevent overcharging and overheating. Feel secure plugging the charger into an AC outlet, as it features protection circuits that guard against short circuits or reverse polarity. The foldable AC outlet plug makes the charger compact and portable, which is ideal for use at home, in the office, or on the road.

Four Independent Charging Channels
Charge one to four AA and AAA NiMH or NiCD batteries independently and simultaneously. The charger directs power to individual batteries as needed. This allows each battery to charge safely and efficiently. Individual charging status LEDs provide visual feedback of battery status, if it is still charging or ready for use.
Safety Sensor Technology
Built-in safety circuits protect against overcharging, short circuit, and reverse polarity. The automatic shut-off circuit cuts off power, guarding against overheating as well as inserting a non-rechargeable battery.
Folding AC Plug
A foldable AC outlet plug makes this charger portable and compact. Pull the prongs out and plug the charger directly into the AC wall outlet-no extra cable needed. When the batteries are finished charging, the US-type prongs can be folded into the unit, making it more compact and easier to throw into a camera bag. The charger provides universal voltage switching for worldwide use.
UPC: 847628572676
Watson MX AA NiMH Rechargeable Batteries (4-Pack, 1.2V, 2550mAh)

Power various electronics, including photo equipment, flashlights, gaming devices, and more, with this 4-pack of 1.2V MX AA NiMH Batteries from Watson. The Japanese-made cells come precharged and ready for use with a capacity of 2550mAh, making them ideal for use with high-drain devices. Thanks to their very low self-discharge rate, they are capable of retaining up to 85% of their capacity after one year in storage. The batteries can be recharged up to 500 times before their usable capacity starts to diminish. Additionally, they are durable enough to function in temperatures as low as -4°F.

UPC: 847628596863
Kit Contains:

Watson 4-Bay Charger for AA/AAA NiMH Batteries

Charger
Charging Bays
4x AA, AAA
Supported Battery Chemistry
Ni-Cd, Ni-MH
Charging Power
1.2 V, 1.8 A
Power Source
AC Power (Plug Built-In)
Power I/O
1x USA Type-A/B Plug
 • 100 to 240 VAC, 50 / 60 Hz
Indicator
LED
Dimensions
4.3 x 2.6 x 1.1" / 10.9 x 6.6 x 2.8 cm
Weight
2.75 oz / 78 g
Packaging Info
Package Weight
0.25 lb
Box Dimensions (LxWxH)
6.5 x 3.8 x 2.15"

Watson MX AA 2550mAh Reviews

Great batteries

By Cory
Rated 5 out of 5
Date: 2025-12-29

These have been solid for me for years. I also use the Eneloop Pro rechargeable AA's and honestly, these are just as great, but at a lower price. Hold their charge for many many cycles of recharging.

Great Batteries

By Bob
Rated 5 out of 5
Date: 2025-11-25

These Batteries Seem To Retain Their Charge Longer Than Others I Have Used. Also Their Size Is More “standard” Of Batteries In The Past Allowing For A More Snug Fit. Other Brands Tend To Have “play” In Them When Used In Various Devices As Their Diameter Is A Tad Smaller. The Voltage Is Constant For A Longer Time Period Before Tapering Off Near The End Of Their Useful Life.

See any errors on this page?

Will these batteries charge with a Duracell 15 ...

Will these batteries charge with a Duracell 15 minute charger?
Asked by: Doug
The Watson MX AA NiMH Batteries will not work in a rapid charger. This charger would be recommended for these batteries: https://bhpho.to/3rWAWLY
Answered by: Dan W
Date published: 2021-03-17

Will these recharge on Duracell 15 minute ...

Will these recharge on Duracell 15 minute charger?
Asked by: Doug
I only use the charger that came with the batteries which works great. Batteries hold a charge well and I have not had a need to try a rapid charger.
Answered by: James
Date published: 2021-03-17

Do these batteries work with the Watson Rapid ...

Do these batteries work with the Watson Rapid Charger (BH#WANMCK25) ?
Asked by: SOHEIL
Yes, the Watson Rapid Charger with 4 AA NiMH Rechargeable Batteries (2500mAh) is compatible with the Watson MX AA NiMH Rechargeable Batteries (4-Pack, 1.2V, 2550mAh).
Answered by: Ned J
Date published: 2024-09-30

Is this battery compatible with the Panasonic ...

Is this battery compatible with the Panasonic Advanced NI-MH Charger (BQ-CC17)?
Asked by: J.H. JOHN
Yes, the Panasonic Super Advanced 4-Position Quick Charger is compatible with the Watson MX AA NiMH Rechargeable Batteries (8-Pack, 1.2V, 2550mAh).
Answered by: Idris A
Date published: 2025-02-02

Wgat does it mean when the charge leds on the ...

Wgat does it mean when the charge leds on the charger is still flashing after the battery has charged?
Asked by: greg
Different chargers have different LED signals. Please refer to the charger's user manual.
Answered by: Boyd H
Date published: 2024-01-21

Are this batteries interchangeable with the ...

Are this batteries interchangeable with the Panasonic Eneloop Pro batteries of the same size and capacity?
Asked by: Robert
The Watson MX AA NiMH Rechargeable Batteries (8-Pack, 1.2V, 2550mAh) are a comparable solution to the Panasonic eneloop pro AA Rechargeable NiMH Batteries (1.2V, 2550mAh, 8-Pack), B&H # PA3HCCA8BA.
Answered by: Marvin C
Date published: 2025-05-28

How many full power flashes per charge does it ...

How many full power flashes per charge does it give ?
Asked by: Muhammad Safdar
On TTL I have gotten average about 300-400 shots per full charge.
Answered by: Zachariah
Date published: 2021-01-29

How many flash cycles can you get out of these ...

How many flash cycles can you get out of these batteries?
Asked by: Anthony
Fully charged, I have been able to get roughly 400-600 pops.
Answered by: Zachariah
Date published: 2021-02-15
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