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 Home > NiMH - AA / AAA / C / D / 9V > 9 Volt NiMH Batteries > 9 Volt NiMH Rechargeable Battery

Page 1 of 1
10 Bay 9 Volt Advanced Battery Smart Charger

Price: USD $78.59
Qty:  

9 Volt Powerex NiMH Rechargeable Battery (300mAh)

Price: USD $17.39
Qty:  

7.2 Volt Varta 150 mAh 6/8H NiMH Battery (9V Size)

Price: USD $15.59
Qty:  

9.6 Volt Powerex NiMH Rechargeable Battery (230mAh)

Price: USD $15.29
Qty:  

9 Volt Varta (P7/8H) NiMH Battery (180 mAh)

Price: USD $14.99
Qty:  

9 Volt AccuLoop NiMH Battery (220 mAh)

Price: USD $14.99
Qty:  

9 Volt Energizer Recharge NiMH Battery (175 mAh)

Price: USD $13.99
Qty:  

9 Volt AccuPower NiMH Battery (300 mAh)

Price: USD $13.79
Qty:  

9 Volt Varta Accu Ultra (V7/8H) NiMH Battery (150 mAh)

Price: USD $12.99
Qty:  

9 Volt Tenergy Premium NiMH Battery (250 mAh)

Price: USD $11.79
Qty:  

9 Volt Powerizer NiMH Battery (200 mAh)

Price: USD $9.79
Qty:  

 

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9 VOLT NiMH (Nickel Metal Hydride) Rechargeable Batteries

Many people, more and more, are switching from 9 Volt Alkaline batteries, over to 9 Volt NiMH (Nickel Metal Hydride) rechargeable batteries. For so many reasons, this is a most logical choice. Over time, and particularly in lots of today’s high performance consumer electronic “toys”, 9 Volt NIMH is by far, the clearly more popular choice.

Here is an ESSENTIAL piece of information to know in case you aren’t aware. Absolutely never put a 9 Volt RECHARGEABLE battery into a smoke detector. Smoke detectors require batteries that don’t self discharge quickly and NIMH rechargeables do that. A smoke detector is not something you might think about everyday. In fact, we tend to take them for granted in general. Smoke detectors must be relied upon to work when we NEED them to work, in case of smoke or fire. They therefore must have batteries in them that do not lose power when idle. Only use NON rechargeable batteries in them! Non rechargeable batteries that are suitable for smoke detectors are Alkaline batteries and the more powerful Lithium Batteries.

Now that we’ve gotten that out of the way, let’s talk about the fundamental features and wonderful benefits of 9 Volt NiMH chemistry rechargeable batteries...

The capacity of 9 volt NiMH rechargeable batteries ranges between 200 and 325 mAh (milleampere hours). The higher the mAh rating for the battery, the longer the run-time it will deliver. Let’s examine this further. The mAh of a battery (expressed numerically), designates the length or duration of time the battery will provide power on one charge cycle. A charge cycle is the “life-span” of the battery until it needs to be charged again. Then, they cycle starts all over.
Very popular uses for 9 volt NiMH batteries today are in wireless microphones. Wireless microphones are used in more places than we usually think. During Religious services, at trade shows and business conventions where there are guest speakers, during lectures at Schools and University, in live action theatrical productions, at music concerts, at sporting events and basically every place where large audiences are addressed over a PA (public address) system. It’s 9 Volt NiMH rechargeable batteries to the rescue.

One of the most profound benefits of the 9 volt NiMH battery (All NIMH batteries for that matter) is that this sort of chemistry does not experience “memory effect. Now yo might be asking, what is memory effect. Sounds like something out of the special effects department of a Hollywood Production House. No, it’s not that glamorous. Memory effect is what happens to a battery that is recharged before it was fully dead to begin with. If you charge certain types of batteries which can sustain this type of effect, (NICD – Nickel Cadmium in particular), before they have become fully drained of power, only the empty portion of the battery will be replenished and it is THAT NEW LEVEL of power that will become the batteries new TOTAL power capability. In NIMH chemistry, this effect does not exist. The chemistry of NICKEL METAL HYDRIDE is immune from this. That’s benefit makes the battery cost a little more than it’s NICD counterpart, but when you consider that you can recharge them worry-free that you might be lessening their memory, it’s a price well worth investing in.

If you use 9 Volt NiMh rechargeable batteries, you need the right type of charger for it. The best recommended chargers for them are Smart Chargers (also called Intelligent Chargers). They are better than using a timer-controlled charger for one very simple reason, outlined below:

TIMER-CONTROLLED chargers operate on a timer that is built in during manufacturing. What this timer does, is automatically shut off after a specific, pre-determined length of time. Shut off times that are available range from 4 hours as in the case of AAA 750 – 1000 mAh batteries, to 27 hours, as in the case of D batteries rated at between 5000 and 12000 mAh. But irrespective of which batteries timer-controlled chargers have in them, still, the unit will shut off when the timer has elapsed.  Timer-controlled chargers are inexpensive for bur that savings, this is the potential consequence: Since all batteries within it are charged for the exact length of time, regardless of how much each one needed to be recharged for, some batteries will become overcharged and some will remain undercharged. You see, a Timer-Controlled charger doesn’t have the ability to determine how much power is left in each battery. It merely treats them all the same. In reality, most batteries go into a charger at different stages of charge remaining. Yes, they’re cheaper to buy, but only really recommended for the occasional user who doesn’t mind the possibility of losing some batteries to ruid (overcharge ruins them) and undercharge means they are not fully charged. It’s a trade off.

SMART CHARGERS (Also called Intelligent Chargers) have the technology and therefore the ability to evaluate and actually detect the charge remaining for each battery in it. If some is half full, it will be charged to full. If another is only 1/3 empty, it will be replaced a third’s worth. In the case with NIMH, as we mentioned earlier do not suffer memory effect, it’s an ideal choice to use an intelligent charger. Even if a battery has only ¼ the power left, topping it off does not produce a new memory for the battery. It can do this based on a completely different technology than Timer-Controlled chargers. Smart chargers actually treat each battery within it, individually and detect exactly the correct amount of recharging each one needs. Once a specific battery has been replenished, it receives what’s called a Trickle Charge just to keep it topped off until the battery is removed from the charger. Kind of keeping a cup of coffee on a hot plate just to keep it warm and not cool off. Does that makes sense? As a result, in Smart Charging technology, there’s no worry that batteries might become over or undercharged. It’s well worth the investment to protect the battery investment.

Scroll up to the top of this webpage and you’ll find our inventory of 9 Volt NiMH (Nickel Metal Hydride) rechargeable batteries. It’s divided into different sizes so you won’t have any trouble clicking on jus the link that interests you. Should you spot an item you’d like to buy, click on it and add it to your shopping cart. If BEFORE you buy, you have questions about the product, that’s what we’re here for. Please contact us with your query so we can technically assist you before the buy. Our aim is to be your number one battery source and we’ll our best to give you the level of customer service you need and deserve. We’re committed to it. That’s the MEGA difference.

Call Toll-Free: 1-866-595-3317

Fax Toll-Free: 1-888-735-9475 

Email:sales@megabatteries.com

Wholesale Inquiries: wholesale@megabatteries.com


Daily Featured Specials
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V-868 8 Bay AAA & AA Standard Battery Charger click for more info Item ID #13207
Reg. Price:
USD 157.79


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USD 89.99
10 x AA / AAA 4 Slot LED Smart Battery Charger click for more info Item ID #19102
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USD 54.09


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USD 42.99
Super Universal Smart Battery Charger w/ LCD Display (Charges AA, AAA, C, D and 9V) click for more info Item ID #18489
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USD 25.49


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2 Bay 9V Smart Rapid Battery Charger click for more info Item ID #18491
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USD 76.19


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24 x AA Tenergy NiMH Rechargeable Batteries (2500 mAh) click for more info Item ID #22030
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USD 600.19


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USD 419.99
100 x D NiCd Batteries (5000 mAh) click for more info Item ID #22935
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USD 54.99


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USD 39.99
24 x AA 700 mAh NiCd Batteries click for more info Item ID #13588
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USD 59.19


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12 x Sub C NiMH Batteries with Tabs (3500 mAh) click for more info Item ID #22618
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USD 49.49


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USD 45.99
30 Pcs (2 Packs) 18 Volt Sub-C 1700 mAh NiCd Batteries (Ideal for pack assembly) click for more info Item ID #18191
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USD 114.39


Sale Price:
USD 72.99
75 pcs (5 Packs) x 18 Volt Sub C 1700 mAh NiCd Batteries (Ideal for Pack Assembly) click for more info Item ID #18188
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USD 71.19


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USD 60.99
24 x CR2 Panasonic Industrial  3 Volt Lithium Batteries click for more info Item ID #13818
Reg. Price:
USD 66.39


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USD 57.69
24 x Panasonic CR123A 3 Volt Lithium Batteries click for more info Item ID #16590
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USD 39.99


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USD 36.99
4 x CR-V3 Duracell Lithium 3 Volt Batteries (CRV3) click for more info Item ID #14615
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USD 36.99


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USD 8.99
Rechargeable CR2 3v Li-Ion Camera Battery + Charger click for more info Item ID #14647
Reg. Price:
USD 32.99


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USD 9.99
Rechargeable CR123A 3v Li-Ion Camera Battery + Charger click for more info Item ID #14646
Reg. Price:
USD 9.69


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USD 8.49
CR2025 Energizer 3 Volt Lithium Coin Cell Batteries (4 on a Card) click for more info Item ID #20226
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USD 17.69


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USD 12.99
2 x 3.6 Volt NiCd 320 mAh Cordless Phone Batteries (6395 UN) click for more info Item ID #22011
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USD 17.69


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USD 12.99
2 x 2.4 Volt NiCd 730 mAh Cordless Phone Batteries (6393 UN) click for more info Item ID #22010
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USD 52.69


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USD 45.99
100 x AG4 Camelion (376, 377 & LR66) Button Batteries click for more info Item ID #14067
Reg. Price:
USD 31.99


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USD 25.99
30 x AG10 (389, 390 & LR54) Camelion Button Batteries click for more info Item ID #14048
Reg. Price:
USD 35.89


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USD 26.99
30 x AG13 (303, 357, LR44) Camelion Button Batteries click for more info Item ID #14044
Reg. Price:
USD 36.99


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USD 29.99
30 x LR41 / AG3 Toshiba Alkaline Button Batteries click for more info Item ID #21603
Reg. Price:
USD 34.69


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USD 32.99
12 x Duracell 76A Alkaline Button Battery (LR44) click for more info Item ID #21792
Reg. Price:
USD 47.89


Sale Price:
USD 39.99
50 x LR43 / 186 Maxell Alkaline Button Batteries click for more info Item ID #22569
Reg. Price:
USD 31.89


Sale Price:
USD 23.69
12 x AA NiMH Rechargeable Batteries with Tabs (800 mAh) click for more info Item ID #22710
Reg. Price:
USD 38.79


Sale Price:
USD 32.69
12 x AA NiMH Batteries with Tabs (1800 mAh) click for more info Item ID #22714
Reg. Price:
USD 13.39


Sale Price:
USD 9.69
3 x 1/3 AAA NiMH Batteries with Tabs (120 mAh) click for more info Item ID #22152
Reg. Price:
USD 100.39


Sale Price:
USD 69.99
25 x AA NiMH Batteries with Tabs (2300 mAh) click for more info Item ID #19315
Reg. Price:
USD 47.99


Sale Price:
USD 25.99
2-Slot Fast Battery Charger + 2 x 18650 3.6 Volt 2600 mAh Li-Ion Batteries click for more info Item ID #21637
Reg. Price:
USD 34.69


Sale Price:
USD 16.99
Welch Allyn 72600 Replacement 2.5 Volt NiCd Medical Battery for Welch Allyn Pocket Scope click for more info Item ID #13972
Reg. Price:
USD 44.69


Sale Price:
USD 26.99
Welch Allyn 72250 Replacement 3.6 Volt NiCd Medical Battery click for more info Item ID #13971
Reg. Price:
USD 36.99


Sale Price:
USD 25.99
Medical Battery 72300 3.5 Volt Battery for Welch Allyn Handles click for more info Item ID #13969
Reg. Price:
USD 36.99


Sale Price:
USD 25.99
Replacement Welch Allyn 72200 3.5 Volt (NiCd) Nickel Cadmium Medical Battery for Welch Allyn Otoscope Handles click for more info Item ID #13968
Reg. Price:
USD 105.89


Sale Price:
USD 69.99
2 x Heine X-382 Replacement 3.5 Volt NiMH Medical Battery for Otoscope Handles click for more info Item ID #22812
Reg. Price:
USD 110.99


Sale Price:
USD 54.99
80 x CR2450 Chateau 3 Volt Lithium Coin Cell Batteries (40 Cards of 2) click for more info Item ID #22749
Reg. Price:
USD 60.19


Sale Price:
USD 35.99
40 x CR2450 Chateau 3 Volt Lithium Coin Cell Batteries (20 Cards of 2) click for more info Item ID #22748
Reg. Price:
USD 23.89


Sale Price:
USD 17.69
8 x 1/3 AAA NiMH (150 mAh) Button Top Batteries click for more info Item ID #18334
Reg. Price:
USD 23.09


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USD 19.99
8 x 40H 1.2 Volt NiMH Button Cell Batteries (H40) click for more info Item ID #19303
Reg. Price:
USD 49.99


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USD 39.99
16 x 2/3 AA NiCd Button Top Batteries (300 mAh) click for more info Item ID #18341
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USD 180.19


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USD 149.99
24 x Energizer 2CR5 6 Volt Lithium Batteries (EL2CR5) click for more info Item ID #22340
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USD 639.99


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USD 589.99
100 x Panasonic 2CR5 6 Volt Photo Lithium Batteries (245, dl245, el2cr5) click for more info Item ID #18858
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USD 99.99
8 x 2CR5 Duracell Ultra 245 Photo Lithium Batteries (On a Card) click for more info Item ID #20964
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USD 126.99


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USD 99.99
8 x Duracell Ultra DL223 6 Volt Photo Lithium Batteries (On a Card) click for more info Item ID #20968
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96 x AA Panasonic Heavy Duty Batteries (24 Cards of 4) click for more info Item ID #20757
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USD 20.59


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8 AA + 8 AAA + 4 C + 4 D + 2 9V Panasonic Heavy Duty Battery Combo click for more info Item ID #20739
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USD 28.69


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16 AA + 16 AAA + 8 C + 8 D + 2 9V Panasonic Heavy Duty Battery Combo click for more info Item ID #20741
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USD 24.39


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12 AA + 12 AAA + 4 C + 4 D + 2 9V Panasonic Heavy Duty Battery Combo click for more info Item ID #20740
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USD 66.99


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USD 53.69
48 x 9 Volt Panasonic Heavy Duty Batteries (Carded) click for more info Item ID #20751
Reg. Price:
USD 76.39


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USD 49.99
8 Bay AA / AAA LCD Battery Charger + 4 AAA (1000 mAh) + 4 AA (2500 mAh) Tenergy NiMH Rechargeable Batteries click for more info Item ID #22188
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USD 74.99


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8 Bay AA / AAA LCD Battery Charger + 8 AA 2700 mAh NiMH Batteries click for more info Item ID #19554
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USD 65.99


Sale Price:
USD 53.69
8 Bay AA / AAA LCD Battery Charger + 8 AAA 1000 mAh Tenergy NiMH Batteries click for more info Item ID #19563