Pearstone's NM-4H23 4 AA NiMH Batteries with 4 Hour Charger comes with a set of 4 AA NiMH (2300mAh) batteries, and can also be used to charge NiCad/NiMH AAA batteries. The cradle accepts up to 4 batteries, for a charging cycle that lasts 4 hours, regardless of the number of batteries being charged.
The included, long-lasting, rechargeable and reliable batteries can be used at home or on the road. The handy charging unit is small and lightweight. Best of all, the unit is dual voltage making it the perfect tool to be taken on a long international journey (requires optional plug adapter). The outlet prongs fold in to the unit giving it a more compact appearance.
Both charging channels are individually monitored by LEDs that will always let you know when your batteries are charged. In addition, the auto cut-off system prevents overcharging or potential damage to the system.
Note! Actual charge time may vary depending on cell's discharge level, capacity and condition. Longer times may occur when charger is used in temperatures above 95°F (35°C)
| Capacity | 4 AA/AAA batteries |
| Charging Time |
Ni-MH AA: 2 batteries - 2 hours, 4 batteries - 4 hours
Ni-MH AAA: 2 batteries - 1 hour, 4 batteries - 2 hours Actual charging time may vary depending on the cell's discharge level, capacity, and condition. Longer charging time may occur when the charger is used in temperatures above 95°F / 35°C |
| Input Voltage | 110-240VAC |
| Power Output | 2.8VDC, 500mA |
| Operating Temperature | 32-113°F / 0 to 45°C |
| Dimensions | 3.0 x 1.25 x 4.5" (7.6 x 3.2 x 11.4cm) |
| Weight | Charging Unit: 4.1 oz (116g) |
REVIEW SNAPSHOT®
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Most Liked Positive Review
Happy so far
I have only had this for a couple weeks but I sure like the battery and charger so far. The charger fits nicely into my camera bag so I can carry it with me. ...Read complete review
I have only had this for a couple weeks but I sure like the battery and charger so far. The charger fits nicely into my camera bag so I can carry it with me. Anxious to see how long it takes to drain the batteries down as I tend to take lots of pictures at one time. The unit is very lightweight and I like the fold out plug but am also hoping it is durable and holds up after lots of use. Good buy for the money.
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Most Liked Negative Review
Performs well after replacement
The first one I received stopped working after charging the batteries one time. After calling B&H they immediately shipped a new one and it has been working well. Charges the batteries quickly.
The first one I received stopped working after charging the batteries one time. After calling B&H they immediately shipped a new one and it has been working well. Charges the batteries quickly.
Reviewed by 61 customers
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Comments about Pearstone NM-4H23 4 AA NiMH Batteries (2300mAh) with 4 Hour Charger (110-240V):
I use them with the Bolt battery pack for my Canon Flash, after draining them several times I have to say...So far so good. The rechargeable batteries are hold out pretty well.
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Comments about Pearstone NM-4H23 4 AA NiMH Batteries (2300mAh) with 4 Hour Charger (110-240V):
Ordered these batteries for a speedlite 430 EX 11 and they work flawlessly. No complaints at all!
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Comments about Pearstone NM-4H23 4 AA NiMH Batteries (2300mAh) with 4 Hour Charger (110-240V):
These batteries are very accurate, they do the right job
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Comments about Pearstone NM-4H23 4 AA NiMH Batteries (2300mAh) with 4 Hour Charger (110-240V):
Very fast charge, the charge last long, will buy another one for back up.
I recommend this product.
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Comments about Pearstone NM-4H23 4 AA NiMH Batteries (2300mAh) with 4 Hour Charger (110-240V):
no complaints from here, charges both AA and AAA, not simultaneously, but they all fit.
its low profile, and it works efficiently
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Comments about Pearstone NM-4H23 4 AA NiMH Batteries (2300mAh) with 4 Hour Charger (110-240V):
I use these in my speedlites, they provide a much faster recycle time than alkalines and last longer as well.
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Comments about Pearstone NM-4H23 4 AA NiMH Batteries (2300mAh) with 4 Hour Charger (110-240V):
Nice product for the price. Battery charged less than 4hrs. Till now I have not encountered any problem witht the product.
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Comments about Pearstone NM-4H23 4 AA NiMH Batteries (2300mAh) with 4 Hour Charger (110-240V):
I use the Pearstone AAA batteries and charger to power my Nikon speedlight SB-910 and have been amazed at the longevity of the batteries and how quickly they charge and are ready to go.
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Comments about Pearstone NM-4H23 4 AA NiMH Batteries (2300mAh) with 4 Hour Charger (110-240V):
I've tried with other brands, but this product get just the time and operatibity. I can recommend it.
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Comments about Pearstone NM-4H23 4 AA NiMH Batteries (2300mAh) with 4 Hour Charger (110-240V):
Takes a while to recharge the batteries
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Comments about Pearstone NM-4H23 4 AA NiMH Batteries (2300mAh) with 4 Hour Charger (110-240V):
Great deal, charger and batteries together for a low price is fantastic.
The batteries come already charged ready to go.
I purchased this for use in my Canon Speedlite 580EX II
works great!
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Comments about Pearstone NM-4H23 4 AA NiMH Batteries (2300mAh) with 4 Hour Charger (110-240V):
This is a great product to have! It goes hand in hand with my 430EX II Speedlite Flash!
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Comments about Pearstone NM-4H23 4 AA NiMH Batteries (2300mAh) with 4 Hour Charger (110-240V):
I have only had this for a couple weeks but I sure like the battery and charger so far. The charger fits nicely into my camera bag so I can carry it with me. Anxious to see how long it takes to drain the batteries down as I tend to take lots of pictures at one time. The unit is very lightweight and I like the fold out plug but am also hoping it is durable and holds up after lots of use. Good buy for the money.
Pros
Cons
Best Uses
Comments about Pearstone NM-4H23 4 AA NiMH Batteries (2300mAh) with 4 Hour Charger (110-240V):
Satisfied with this product. Charges battery quickly. Loving this product.
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Comments about Pearstone NM-4H23 4 AA NiMH Batteries (2300mAh) with 4 Hour Charger (110-240V):
This product is self explainatory and works perfectly.
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Comments about Pearstone NM-4H23 4 AA NiMH Batteries (2300mAh) with 4 Hour Charger (110-240V):
Great charger. Performs as expected. Portable. Fits nicely in my camera bag.
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Comments about Pearstone NM-4H23 4 AA NiMH Batteries (2300mAh) with 4 Hour Charger (110-240V):
I bought this product to power my camera flash and the battery life is wonderful. It's small compact and fits easily into my camera bag.
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Comments about Pearstone NM-4H23 4 AA NiMH Batteries (2300mAh) with 4 Hour Charger (110-240V):
Good charger offering long lasting bateery recharge.
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Comments about Pearstone NM-4H23 4 AA NiMH Batteries (2300mAh) with 4 Hour Charger (110-240V):
CAME WITH THE 430 EX II CANON FLASH (COMBO)... NO NEED TO PURCHASE EXTERNAL CHARGERS. THANKS B&H!!!
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Comments about Pearstone NM-4H23 4 AA NiMH Batteries (2300mAh) with 4 Hour Charger (110-240V):
I heard you should always use rechargeable batteries with a flash Sony got this bundled with my 430 exii. It works fine. I just wish it charged even faster than 4 hours!
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