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Nikon Inc. EN-MH2-B4/MH-73 Kit (4 Rechargeable Batteries + Charger)

The EN-MH2-B4/MH-73 is a set of four rechargeable Ni-MH AA batteries that power select Nikon COOLPIX digital cameras and the MH-73 battery charger.
Customer Questions & Answers:
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Questions & Answers for Nikon Inc. EN-MH2-B4/MH-73 Kit (4 Rechargeable Batteries + Charger)

Question

Does Product Number 25814 (EN-MH2-B4/MH-73 Kit (4 Rechargeable Batteries + Charger) accept both 110 and 220 current?

Location : USA
Age: Over 65
Favorite Subject: Travel
Nikon Family: 2-5 years
Role: Occasional user, memory keeper
asked 3 years ago
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Anonymous
3 years ago
Location : USA
Age: Over 65
Favorite Subject: Travel
Nikon Family: 2-5 years
Role: Occasional user, memory keeper
on EN-MH2-B4/MH-73 Kit (4 Rechargeable Batteries + Charger)
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answer 1
Nikon Chargers have an auto switching (from 100v to 240V 50hz/60hz). Always check the specification plate on your other battery chargers or AC adapters.
answered 3 years ago
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NikonStaff
3 years ago
+1point
1out of 1found this answer helpful.
Question

Do I have to have a separate charger or can CoolPix L120 be used as a charger?

Can the NiMH batteries be left in the CoolPix L120 and then the camera plugged into a computer (or wall with adapter) to recharge the batteries. Or do you always need to remove the batteries, place them in the MH-73 charger to recharge them?
Location : Michigan
Age: 55-65
Favorite Subject: Travel
Nikon Family: 0-1 years
Experience: Less than a month
Role: Occasional user, memory keeper
asked 2 years, 9 months ago
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Celticle
2 years, 9 months ago
Location : Michigan
Age: 55-65
Favorite Subject: Travel
Nikon Family: 0-1 years
Experience: Less than a month
Role: Occasional user, memory keeper
on EN-MH2-B4/MH-73 Kit (4 Rechargeable Batteries + Charger)
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answer 1
You'll always need to remove the batteries to charged them.
answered 2 years, 9 months ago
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NikonStaff
2 years, 9 months ago
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1out of 1found this answer helpful.
Question

Can a sony battery charger be used for the coolpix rechargable batteries?

For example: a Ni-MH Cyber shot sony battery charger
Location : Arizona
Age: Under 18
Favorite Subject: Portrait
Role: Occasional user, memory keeper
asked 2 years, 4 months ago
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punkpumpkin
2 years, 4 months ago
Location : Arizona
Age: Under 18
Favorite Subject: Portrait
Role: Occasional user, memory keeper
on EN-MH2-B4/MH-73 Kit (4 Rechargeable Batteries + Charger)
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answer 1
No, you need to use a Nikon charger for Nikon batteries.
answered 2 years, 4 months ago
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NikonStaff
2 years, 4 months ago
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Question

Can you mix rechargeable batteries with different mAh ratings in Coolpix L120

Can you mix NiMh 2500 and NiMH 2100 rechargeable batteries in Coolpix L120.
Location : Trivandrum, India
Age: 25-34
Favorite Subject: Family & Friends
Nikon Family: 0-1 years
Experience: 3-6 months
Role: Just getting started with photography
asked 2 years, 3 months ago
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Nish
2 years, 3 months ago
Location : Trivandrum, India
Age: 25-34
Favorite Subject: Family & Friends
Nikon Family: 0-1 years
Experience: 3-6 months
Role: Just getting started with photography
on EN-MH2-B4/MH-73 Kit (4 Rechargeable Batteries + Charger)
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answer 1
It is not advisable to mix batteries of different types, you should always use the same, either rechargeable or normal.
answered 2 years, 3 months ago
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KeithD
2 years, 3 months ago
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Question

How long does this last with A full charge ?

Location : Brooklyn , NY
Age: 18-24
Favorite Subject: Family & Friends
Nikon Family: 0-1 years
Experience: 1-3 months
Role: Serious passion, hobbyist
asked 2 years, 3 months ago
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Jay
2 years, 3 months ago
Location : Brooklyn , NY
Age: 18-24
Favorite Subject: Family & Friends
Nikon Family: 0-1 years
Experience: 1-3 months
Role: Serious passion, hobbyist
on EN-MH2-B4/MH-73 Kit (4 Rechargeable Batteries + Charger)
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1 answer
Answers
answer 1
Battery Life (shots per charge) AA EN-MH2: 520shots
answered 2 years, 3 months ago
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NikonStaff
2 years, 3 months ago
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Question

Coolpix L190

Can this charger & batteries be used for a Coolpix L190 camera?
Location : Toronto
Age: 45-54
Favorite Subject: Family & Friends
Nikon Family: 21+ years
Experience: 3-6 months
Role: Occasional user, memory keeper
asked 1 year, 11 months ago
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dakotabear13
1 year, 11 months ago
Location : Toronto
Age: 45-54
Favorite Subject: Family & Friends
Nikon Family: 21+ years
Experience: 3-6 months
Role: Occasional user, memory keeper
on EN-MH2-B4/MH-73 Kit (4 Rechargeable Batteries + Charger)
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Answers
answer 1
Nikon doesn't make a Coolpix L 190.
answered 1 year, 11 months ago
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JoeR
1 year, 11 months ago
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Question

Can you use any brand (i.e. Duracell/ Panasonic) of rechargeable batteries with the Coolpix L105?

Location : Belmont, CA, USA
Age: 25-34
Favorite Subject: Travel
Nikon Family: 2-5 years
Experience: 3-6 months
Role: Occasional user, memory keeper
asked 1 year, 11 months ago
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Anonymous
1 year, 11 months ago
Location : Belmont, CA, USA
Age: 25-34
Favorite Subject: Travel
Nikon Family: 2-5 years
Experience: 3-6 months
Role: Occasional user, memory keeper
on EN-MH2-B4/MH-73 Kit (4 Rechargeable Batteries + Charger)
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1 answer
Answers
answer 1
Yes, any AA type will work.
answered 1 year, 11 months ago
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KeithD
1 year, 11 months ago
+1point
1out of 1found this answer helpful.
Question

Instructions

When I first got this charger, I remember reading very detailed instructions on how to load, charge, and unload the batteries. I lost the instructions since then. Can you post them here?
asked 1 year, 9 months ago
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Anonymous
1 year, 9 months ago
on EN-MH2-B4/MH-73 Kit (4 Rechargeable Batteries + Charger)
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answer 1
The charger should have marks that would show you which way the + and - goes. Once the batteries are charged the light should be solid or green.
answered 1 year, 9 months ago
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NikonStaff
1 year, 9 months ago
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Question

how do we know that if battery is fully charge ?

when i attached my battery with charger and put switch on there comes a red light on the bottom of the charger.the battery will be charge if the red light turns green?
Location : Uttar Pradesh, India
Age: Under 18
Favorite Subject: Nature
Nikon Family: 0-1 years
Experience: Less than a month
Role: Occasional user, memory keeper
asked 1 year, 3 months ago
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by
nikon l810 customer
1 year, 3 months ago
Location : Uttar Pradesh, India
Age: Under 18
Favorite Subject: Nature
Nikon Family: 0-1 years
Experience: Less than a month
Role: Occasional user, memory keeper
on EN-MH2-B4/MH-73 Kit (4 Rechargeable Batteries + Charger)
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Answers
answer 1
You didn't mention Charger Type. Suppose, you are using EN-MH2-B4/MH-73 Kit.

In that case there is a red indicator on charger. It will off if batteries are fully charged.
Age: 35-44
Favorite Subject: Nature
Nikon Family: 0-1 years
Experience: Less than a month
Role: Occasional user, memory keeper
answered 1 year, 1 month ago
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by
Anonymous
1 year, 1 month ago
Age: 35-44
Favorite Subject: Nature
Nikon Family: 0-1 years
Experience: Less than a month
Role: Occasional user, memory keeper
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Question

when charging only 2 batteries, do you put them on the 2 inside slots or the 2 outside slots

asked 1 year, 3 months ago
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Anonymous
1 year, 3 months ago
on EN-MH2-B4/MH-73 Kit (4 Rechargeable Batteries + Charger)
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answer 1
The Manual specify that you charge 4 batteries at a time.
answered 1 year, 3 months ago
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NikonLaurence
1 year, 3 months ago
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Question

When do we know the battery is fully charged for MH-73 charger ?

The red (indicating) light for the first 10-20 minutes do not blink after that it starts blinking .
Age: 18-24
asked 1 year, 2 months ago
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Anonymous
1 year, 2 months ago
Age: 18-24
on EN-MH2-B4/MH-73 Kit (4 Rechargeable Batteries + Charger)
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1 answer
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answer 1
Red light is totally turned off if batteries are fully charged. If the batteries are fully exhausted, then it'll take 4-4.5 hrs to be full charged in case of EN-MH2-B4.

in case of EN-MH2-B2, it will take 2-2.5 hrs.
Location : Kolkata
Age: 35-44
Favorite Subject: Nature
Nikon Family: 0-1 years
Experience: Less than a month
Role: Occasional user, memory keeper
 
Products from my answer
 
answered 1 year, 1 month ago
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Arijit
1 year, 1 month ago
Location : Kolkata
Age: 35-44
Favorite Subject: Nature
Nikon Family: 0-1 years
Experience: Less than a month
Role: Occasional user, memory keeper
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Question

I have EN-MH2-B2 batteries, charger is MH-72. My I charge those in MH-73 charger

Location : Kolkata, West Bengal, India
Age: 35-44
Favorite Subject: Nature
Nikon Family: 0-1 years
Experience: Less than a month
Role: Occasional user, memory keeper
asked 1 year, 1 month ago
Customer Avatar
by
Arijit
1 year, 1 month ago
Location : Kolkata, West Bengal, India
Age: 35-44
Favorite Subject: Nature
Nikon Family: 0-1 years
Experience: Less than a month
Role: Occasional user, memory keeper
on EN-MH2-B4/MH-73 Kit (4 Rechargeable Batteries + Charger)
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1 answer
Answers
answer 1
Unless you have a set of four batteries. Otherwise, use the MH-72 if you have only 2 batteries.
answered 1 year, 1 month ago
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Anonymous
1 year, 1 month ago
-1point
0out of 1found this answer helpful.
Question

Can you use any brand (i.e. Duracell/ Energizer) of rechargeable batteries with the Coolpix L120?

Location : Ramona, CA 92065, USA
Age: 45-54
Favorite Subject: Nature
Nikon Family: 0-1 years
Experience: 6-12 months
Role: Occasional user, memory keeper
asked 11 months ago
Customer Avatar
by
heartangel
11 months ago
Location : Ramona, CA 92065, USA
Age: 45-54
Favorite Subject: Nature
Nikon Family: 0-1 years
Experience: 6-12 months
Role: Occasional user, memory keeper
on EN-MH2-B4/MH-73 Kit (4 Rechargeable Batteries + Charger)
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answer 1
yes
answered 11 months ago
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KeithD
11 months ago
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Question

Does it work on coolpix L820?

The compatible with tab doesn't show L820. That's why I'm confused.
Location : NV
Age: 25-34
Favorite Subject: Family & Friends
Nikon Family: 0-1 years
Experience: Less than a month
Role: Just getting started with photography
asked 11 months ago
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by
Ahmed
11 months ago
Location : NV
Age: 25-34
Favorite Subject: Family & Friends
Nikon Family: 0-1 years
Experience: Less than a month
Role: Just getting started with photography
on EN-MH2-B4/MH-73 Kit (4 Rechargeable Batteries + Charger)
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answer 1
Yes. EN-MH2-B4/MH-73 Kit (4 Rechargeable Batteries + Charger) is compatible with coolpix L820.
answered 10 months ago
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NikonLaurence
10 months ago
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1out of 1found this answer helpful.
Question

Does the EN-MH2-B4/MH-73 set heat up the batteries quite a bit when charging?

The unit shows a constant red light when charging. From what I have read in this forum, the light goes out when fully charged (no instructions included with my unit) so overcharging should not be an issue it seems, but the batteries and the charger get VERY warm. Not hot, just warmer than any rechargeable system I have used. Is this normal? Oh yeah, the unit also "hums" off and on when charging. Thanks!!
asked 6 months ago
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Anonymous
6 months ago
on EN-MH2-B4/MH-73 Kit (4 Rechargeable Batteries + Charger)
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answer 1
This is normal, most rechargeable batteries will warm up when charging.
answered 6 months ago
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KeithD
6 months ago
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1out of 1found this answer helpful.
Question

Do the batteries themselves ever not charge anymore?

asked 4 months, 3 weeks ago
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Anonymous
4 months, 3 weeks ago
on EN-MH2-B4/MH-73 Kit (4 Rechargeable Batteries + Charger)
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answer 1
When not used for extended periods of time the batteries may drain, Always remove the battery from the camera or battery charger when it is not being used. If left installed, minute amounts of current flow even when unused, and the battery may be come excessively drained and no longer function.
answered 4 months, 2 weeks ago
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Nikon_Chelsea
4 months, 2 weeks ago
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Question

can this be used with the L105?

asked 2 years, 4 months ago
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Anonymous
2 years, 4 months ago
on EN-MH2-B4/MH-73 Kit (4 Rechargeable Batteries + Charger)
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answer 1
Yes, you can use the Nikon EN-MH2 rechargeable Ni-MH Batteries with the COOLPIX L105.
answered 2 years, 4 months ago
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NikonStaff
2 years, 4 months ago
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Question

When do you know if the batteries are fully charged?

asked 2 years, 1 month ago
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Anonymous
2 years, 1 month ago
on EN-MH2-B4/MH-73 Kit (4 Rechargeable Batteries + Charger)
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answer 1
The Charging lamp will stop blinking.
answered 2 years, 1 month ago
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NikonStaff
2 years, 1 month ago
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1out of 1found this answer helpful.
Question

Does the MH-73 set heat up the batteries quite a bit when charging?

Does the MH-73 set heat up the batteries quite a bit when charging?
The unit shows a constant red light when charging.
But the batteries and the charger get VERY warm.
Not hot, just warmer than any rechargeable system I have used. Is this normal? The unit also appear an "humming sound" when charging.
Location : India
Age: 35-44
Favorite Subject: Landscape
Nikon Family: 0-1 years
Experience: 1-3 months
Role: Occasional user, memory keeper
asked 1 week, 3 days ago
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by
Saha
1 week, 3 days ago
Location : India
Age: 35-44
Favorite Subject: Landscape
Nikon Family: 0-1 years
Experience: 1-3 months
Role: Occasional user, memory keeper
on EN-MH2-B4/MH-73 Kit (4 Rechargeable Batteries + Charger)
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