Posts Tagged ‘olympus’
Hour Nimh
March 7th, 2010 | 
Author: Hour Nimh
Hour Nimh deals on Amazon:
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Energizer Weather Ready Compact Rechargeable LED Light $9.25 The Energizer Weather Ready Compact Rechargeable LED light is compact, stows out of the way in a light socket, and automatically turns on when the power goes out. An ultra-bright Nichia LED, with a two-hour run time on high, and 15 hours on low. Its NiMH battery can be recharged hundreds of times, keeping you prepared for power outages and other weather-related issues. Features Automatically turn… |
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DEWALT DW9116 7.2-Volt to 18-Volt Pod Style 1 Hour Battery Charger $31.99 This is an amazing little charger that literally breathes new life into your failing DeWalt batteries. It revitalizes everything from 9.6 volts through the big 18-volters, but what’s so great about this charger is that not only can it be used as a standard quick charger, but if you leave a worn-down battery in for four to 10 hours, the charger conditions the battery with a tune-up mode, and at com… |
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DEWALT DC9320BP 7.2-to-18-Volt NiCd/NiMH/Li-Ion 1-Hour Dual Port Charger and XRP 18-Volt Battery Combo Pack $99.00 … |
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Sanyo NEW 1500 eneloop 8 Pack AAA Ni-MH Pre-Charged Rechargeable Batteries $15.99 The SEC-HR4U8BPN 4-AAA Eneloop battery pack utilizes SANYO’s advanced rechargeable battery technology allowing them to last longer than ever before! Unlike disposable batteries which can only be used only once and are wasteful to the environment, the eneloop batteries can be recharged up to 1,500 times. They come pre-charged, can be used immediately out of the pack and maintain 75% of their charge… |
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Duracell Pre-Charged Rechargeable Batteries Ideal For Digital and High Drain DevicesRechargeable ~ Pre-Charged ~ Stays Charged Longer ~ Recharge Less*Pre-charged and ready to use, straight out of the pack Retains power for up to 365 days while not in use, unlike other rechargeables Can be recharged 100’s of times Longer lasting in high drain devices, than ordinary alkaline batteries No special battery charger required (Duracell Chargers Rec… |
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Duracell Value Charger With 4AA Pre Charged Rechargeable Nimh Batteries, CEF14DX4 $10.99 You can get hundreds of uses from each Duracell Rechargeable battery. You have the freedom to charge your Duracell rechargeable batteries either at home or while youâre on the go. With four different Duracell compact portable chargers to choose from, you can charge your AA and AAA rechargeable batteries anytime, anywhere. Value Charger OverviewSimple, effective and portable, the Value Charge… |
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Xbox 360 Black Play and Charge Kit $11.99 Play & Charge Kit Black Xbox 360… |
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Logitech Mini Boombox for Smartphones, Tablets and Laptops – Black (984-000204) $75.00 You can also listen for up to 10 hours straight on the rechargeable, internal battery. The Logitech 984-000204 Mini Boombox also provides backlit, touch panel controls, handy speakerphone, and is perfect for travel…. |
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Logitech Mini Boombox for Smartphones, Tablets and Laptops – Red (984-000209) $99.95 Logitech Mini Boombox. Great sound can go where you do. So whatever you do with your smartphone or tablet, wherever you do it, do it out loud…. |
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Sunpak SC-800 Solar USB NiMH 800 mAh Battery Charger $6.99 Charge your cell phone or other USB devices with the Sunpak Solar charger SC-800. This charger SC-800 is made of ultra-slim modern design and is lightweight and portable. Great for traveling, camping and on the go power!…. |
Ebay listings for Hour Nimh products.
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Makita 194157-8 1434 14.4-Volt 2-3/5-Amp Hour NiMH Pod Style Battery, 2-Pack $161.25 |
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MAKITA BH2420 24-Volt 2.0 Amp Hour NiMH Slide Rechargeable Battery 193737-7 $123.38 |
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DEWALT DC9320BP 7.2-to-18-Volt NiCd/NiMH/Li-Ion 1-Hour Dual Port Charger $116.99 |
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New DeWalt DC9320 7.2V to 18V Ni-Cd/Ni-MH/Li-Ion One-Hour Dual Port Charger $109.88 |
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NEW Genuine Panasonic EY9210B 24-Volt 3.0 Amp Hour NiMH Battery OEM $109.00 |
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Dewalt 7.2V-18V, Heavy Duty, Nicd/Nimh/Li-ion 1 Hour $86.89 |
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DeWalt DC9320 7.2V – 18V NiCd/NiMH/Li-Ion 1 Hour Dual Port Charger $102.98 |
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MKT-193158-3 Makita 14.4-Volt 2.6 Amp Hour NIMH Pod Style Battery $101.55 |
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Makita 1834 18-Volt 2.6 Amp Hour NiMH Pod-Style Battery $99.95 |
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Makita 193890-9 9034 9.6-Volt 2.6-Amp Hour NiMH Stick Style Battery $99.57 |
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Makita 1931583 1434 14-2/5-Volt 2-3/5-Amp Hour NiMH Pod Style Battery $96.96 |
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Makita 14.4-Volt 2.6 A Hour NiMH Pod Style Battery NEW $96.95 |
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Makita 1931583 1434 14-2/5-Volt 2-3/5-Amp Hour NiMH Pod Style Battery $96.91 |
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NEW MAKITA 193890-9 9034 9.6-Volt 2.6-Amp Hour NiMH Stick Style Battery $84.97 |
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Makita 14.4-Volt 2.6 A Hour NiMH Pod Style Battery NEW $93.95 |
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Makita 193157-5 1234 12-Volt 2.6 Amp Hour NiMH Pod Style Battery $86.94 |
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Makita 193157-5 1234 12-Volt 2.6 Amp Hour NiMH Pod Style Battery $83.52 |
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Makita 193157-5 1234 12-Volt 2.6 Amp Hour NiMH Pod Style Battery $83.48 |
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DeWalt dc9310 7.2V – 18V NiCd/NiMH/Li-Ion 1 Hour Charger $80.79 |
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Milwaukee 2.4 Volt 1 Hour Battery Charger for NiCad or NiMH Stick style battery $73.11 |
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DEWALT 7.2-Volt-18-Volt NiCd/NiMH/Li-Ion 1 Hour Vehicle Charger $59.99 |
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New DeWalt DC9310 Heavy Duty 7.2V – 18V NiCd/NiMH/Li-Ion One-Hour Charger $57.88 |
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NEW DEWALT HEAVY-DUTY 7.2V – 18V NICD/NIMH/LI-ION 1 HOUR CHARGER $55.00 |
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DeWALT 1-Hour Battery Charger DC9310 for NiCd, NiMH & Li-Ion 7.2V-18V UNIVERSAL $54.95 |
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Milwaukee One Hour Battery Charger 2.4V 1.4A 48-59-0300 for NiCad or NiMH $43.95 |
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DEWALT DC9320 7.2V – 18V NiCd / NiMH / Li-Ion DUAL PORT 1-HOUR CHARGER $51.35 |
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NEW DEWALT DC9310 7.2V-18V NiCd NiMH Li-Ion 1 Hour Battery Charger NEW $49.95 |
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DEWALT DW9116 18V Battery Charger 7.2-18 Volt 1 Hr Hour NiCd NiMH Universal Pod $34.99 |
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Black & Decker VP110 VersaPak Gold 3.6-Volt 2 Amp Hour NiMH Gold Battery $29.77 |
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DEWALT DW9116 18V Battery Charger 7.2-18 Volt 1 Hour- NiCd -NiMH- Universal Pod $28.99 |
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Radio Shack Ni-MH/Ni-Cd 5 hour charger $20.00 |
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Black and Decker VP110 VersaPak Gold 3.6-Volt 2 Amp Hour NiMH Gold Battery $23.29 |
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DEWALT DW9116 18V Battery Charger 7.2-18 Volt 1 Hr Hour NiCd NiMH Universal Pod $22.51 |
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Black & Decker VP110 VersaPak Gold 3.6 Volt 2 Amp Hour NiMH Gold Battery NEW $16.99 |
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Black & Decker VP110 VersaPak Gold 3.6-Volt 2 Amp Hour NiMH Gold Battery- NIB!!! $17.99 |
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Hitachi 322877 EB1830HL 18-Volt 3.0 Amp Hour NiMh Pod Style Battery by Hitachi $9.99 |
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Panasonic EY9210B 24-Volt 3.0 Amp Hour NiMH Battery $125.00 |
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Dewalt DC9319 7.2 Volt to 18 Volt NiCd / NiMH / Li-Ion 1 Hour Vehicle Charger $107.25 |
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Panasonic EY9251B 18-Volt 3.5 Amp Hour NiMH Pod Battery $102.00 |
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Panasonic EY9230B 15.6-Volt 3.0 Amp Hour NiMH Battery $85.00 |
Charging Methods of Nimh Battery
NiMH is an acronym for Nickel Metal Hydride batteries. NiMH battery is similar to the rechargeable NiCd (Nickel Cadmium) batteries with the difference that the positive conductor (anode) is made up of less toxic hydride alloy as compared to cadmium. The battery of the type NiMH offers 3 times more energy storage in comparison to NiCd batteries but, at the same time, the discharge rate of NiMH battery is comparatively higher under high loads. The overall performance of this battery is better than NiCds.
NiMH and NiCd batteries are the hardest batteries amongst others in the charging process. The overcharge in lithium ion and Lead Acid batteries can be controlled by setting a maximum charge voltage. In the nickel based batteries, there is no float charge voltage so; the charging depends on the forcing of current through the battery. The voltage in doing this is not fixed. The charging efficiency of Nimh Batteries is 66% which means, you need to put 150 amp hours into the battery for every 100 amp hours that you get out.
One of the cheapest ways to charge NiMH batteries is the Overnight charging in which the battery is charged at C/10 (10% of the rated capacity per hour) or below. This means a 100 mAh battery can be charged at 10 mA for 15 hours. This method ensures full charging and does not require a sensor of an end-of-charge.
In order to charge faster, use a timer to charge the NiMH battery at C/3.33 for 5 hours. This is Faster charging method. This method may be risky sometimes because it requires the battery to be fully discharged before charging. One way to prevent this is by using the charger that automatically discharges the battery to 1 volt per cell and then the charge is on for 5 hours.
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NMS // “Redeem us from our Solemn Hour” [NIMH]
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