Question about Uniden GMR2089-2CK 2-Way Radio

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Cannot charge the bp38 ni-mh battery. The units have been sitting for over a year. Any solution

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6ya6ya
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Posted on Jan 02, 2017

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Agent Ken
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SOURCE: Short Battery Charge

Hello Dave2794875,

According to manufacturer specifications the NiMH rechargeable batteries should provide about 12 hours of operating time assuming a 90/5/5 operating cycle (90% standby, 5% receive, and 5% transmit). Theoretically, decreasing the volume can help somewhat but should have a minimal effect.

If you are only seeing two hours of standby time then you are definitely not getting the specified amount of time. This could be indicative of a problem with the charger or the battery pack or both.

Using disposable alkaline AAA batteries, you should see an increase in operating time because alkaline batteries have more capacity and last longer then rechargeable batteries. However, if yu do a lot of operating the cost of disposable AAAs can add up fast. For most users the rechargeable batteries are much less expensive in the long run. If you only use the radio occasionally then alkaline batteries are the way to go.

Hope this helps,
Ken
"Go Ahead. Use Us."

Posted on Jul 28, 2008

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1 Answer

Alternative battery charging


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if you want ideas , talk to a battery shop but unless it is designed to charge 14.4 volt ni-mh batteries-- forget it

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My Panasonic modelkx-tg4741will only charge on one charging stand out of four. the base will not charge. I installed new batteries in each phone


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Is the Dewalt DE9108 battery charger suitable for charging Ni-Mh batteries?


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  • For Brand: DEWALT
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How to CHARGE CORDLESS DRILL


First, you should know your battery is a Ni-CD / NI-Mh or Li-ion battery. If it is a Ni-CD / NI-Mh battery, please fully discharged and fully charged it to prevent "Memory effect".

If it is a Li-ion battery, please charge it before you use it.

Please keep in mind that, please fully charge a battery when you store it. And, charge it again every two months.

If your old battery is dead, you can replace it with a new one. Ryobi Power Tool Battery

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1 Answer

I lost the battery charger for the BigFoot toy. Can I buy one?


I know you can get these on Ebay. Also most NI-MH 9 volt battery charges will charge this battery pack. You can use a 9 Volt Snap Battery Connector with Alligator Clips to bridge the connection between the battery pack and the NI-MH 9 volt batter charger. This is how I charge this battery pack now. You can probably get the 9 Volt Snap Battery Connector with Alligator Clips at a radio shack or on Amazon... as well as a NI-MH 9 volt battery charger.. don't hook up the leads backwards :)

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Recently I purchased Sanyo Eneloop NC-MQN04ES Charger. I need the user manual for this charger. How many hours does it takes to charge 4 aa and aaa Batteries. I charged it for more than 6 hrs. But the led...


This is from the user 's manual i just copy paste it

Specification: Voltage : AC 220V - AC 240V,
Input : 50/60 Hz 6W,
Output : DC 2.4V 220-280mA x2 (AA),
100-140mA x2 (AAA),
LED indicator : ON - charging OFF - Timer off (approx 16hours) Battrey/Charge Time Approximate Hours :
-Eneloop Ni-MH AA (typ 2000mAh) 10(h),
-Eneloop Ni-MH AAA (typ 800mAh) 8(h),
-Ni-MH AA (typ 2700mAh) 13(h),
-Ni-MH AA (typ 2500mAh) 12(h),
-Ni-MH AA (typ 2100mAh) 10(h),
-Ni-MH AA (typ 1700mAh) 8(h),
-Ni-MH AAA (typ 1000mAh) 10(h),
-Ni-MH AAA (typ 900mAh) 9(h),
-Dimension : 118 x 75 x 40 mm

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1 Answer

When I depress the shutter button to take a photo the green light turns to red and will not take a photo. New battery. Help?


Red light indicates battery is out of charged.

What type of battery are you using?

the recommended battery for your camera is the AA Ni-MH batteries
now if your using this batteries Ni-Mh and charged it still id did the same thing., How long you already used this batteries more than 2 years now? If yes it means the battery or the Ni-MH is already defective it means that the chemical contect of the Ni-MH is already crystallized and for you to solve it you need to reconditioned the battery or may be purchased a new battery. Gudluck!


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How 2 charge a kodak with rechargable batteries!!!


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1 Answer

Energizer 15 minute Ni-MH Battery charger


A flashing red light indicates that there's an error, or the batteries are defective.

No, the unit won't switch itself off once the batteries have been fully charged. The unit will start trickle charging instead.

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