Showing posts with label 12v. Show all posts
Showing posts with label 12v. Show all posts

8/23/2011

Hitachi UB12D Torch 9.6-Volt to 12-Volt Pivoting Head Flashlight Review

Hitachi UB12D Torch 9.6-Volt to 12-Volt Pivoting Head Flashlight
Average Reviews:

(More customer reviews)
I have researched this device, and it appears to NOT include the battery, or charger, even though the picture includes a 12v battery.
So, buyer beware: unless you already have a compatible system, this is an incomplete product. FYI!

Click Here to see more reviews about: Hitachi UB12D Torch 9.6-Volt to 12-Volt Pivoting Head Flashlight

Product Description:
UB12D Features: -Cordless Torch Light. -Battery Model No.: EB12B. -Voltage: 9.6V - 12V.

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6/05/2011

HQRP 50 Watt Solar Panel 50W Power 12V Monocrystalline PV Module plus HQRP Coaster Review

HQRP 50 Watt Solar Panel 50W Power 12V Monocrystalline PV Module plus HQRP Coaster
Average Reviews:

(More customer reviews)
Initially, I want to warn people who are amateurs like me that the MC (Multi Contact) cables that Amazon recommended for this solar panel WILL NOT WORK and the correct cables, apparently, are not available on Amazon. What you need is referred to as Multi-Contact Solarline 2 on some sites or MC4 on other sites. Yes, confusing for a newb. Fortunately, I found adapters on eBay that will link the newer cables from the solar panel to the older cables Amazon recommended. They are called: Solar Panel Power Cable Adapter MC3 Female to MC4 Male - you'll also need male to female.
Hope this saves others an expensive le$$on.
I'll update this review when I receive the adapters from eBay....

UPDATE: These are good little panels at about $53/amp. I chose these instead of the 85 watt panels because I am making a portable power setup - these are about 10 inches smaller. The 85 watt panels are almost twice the amps for about $100 more.
http://www.amazon.com/HQRP-Mono-crystalline-Anodized-Aluminum-Mousepad/dp/B002OSAB2I

Just be aware the connectors on this panel are the new MC4 Solarline 2, not the old MC3 Solarline 1 that Amazon was selling.
If you bought the old cables as I did, the adapters to connect the old cables to the newer connectors of the solar panel can be found on eBay here:
[...]

The male to female adapters are further down the page. If you don't find it there, the seller for the above eBay link sells both. You would need both male and female.

Click Here to see more reviews about: HQRP 50 Watt Solar Panel 50W Power 12V Monocrystalline PV Module plus HQRP Coaster

Product Description:
Products trademarked HQRP® are marketed and sold exclusively by Osprey-Talon. HQRP 50 Watt (50W) Solar Electric Power Panel. The solar cells are encapsulated beneath high transmission tempered glass. The rear surface of the module is completely sealed from moisture and mechanical damage. Construction of the module minimizes weight while providing a durable, protective environment for the solar cells. Considering the fact that solar panels are supplied with MC connector, You will need to buy aditionally cable adapter (not included into the set).

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4/11/2011

HQRP KIT (85 Watt Solar Panel 85W Power 12V Monocrystalline 12 Volt, Solar 10A Charge Power Controller / Regulator 12V / 24V 10 Amp) + HQRP Coaster Review

HQRP KIT + HQRP Coaster
Average Reviews:

(More customer reviews)
Excellent price and well built solar panel and charger. As good as my BP panel. Liked the Led display on charger. Did not like the connectors and cut them off and fed wires direct from panel to charger. Installed on my RV and works perfectly in February in Arizona only used generator a couple of times. Delivered ontime.

Click Here to see more reviews about: HQRP KIT (85 Watt Solar Panel 85W Power 12V Monocrystalline 12 Volt, Solar 10A Charge Power Controller / Regulator 12V / 24V 10 Amp) + HQRP Coaster

Product Description:
Products trademarked HQRP™ are marketed and sold exclusively by Osprey-Talon.HQRP 85 Watt (85W) Solar Electric Power Panel. The solar cells are encapsulated beneath high transmission tempered glass. The rear surface of the module is completely sealed from moisture and mechanical damage. Construction of the module minimizes weight while providing a durable, protective environment for the solar cells. Considering the fact that solar panels are supplied with MC connector, You will need to buy aditionally cable adapter (not included into the set).HQRP Solar Charge Controllers are high quality, efficient and reliable Solar Power Regulators. They are perfect for rural electrification system. They offer a lot of possibilities and benefits. Regulations point: 14.4 Volts; Low voltage Disconnect: 11.1V Volts; Low voltage Reconnect: 13.1 Volts; Microcontroller digital accuracy; Type of Charging: Series PWM & stat of charge(SOC); 4 Stages: equalization, PWM, Boost and Float, temperature compensated charging; Electronic protections: Short circuit and over current-solar and load; Reverse polarity-solar, load, battery; Reverse current at night; Limits high voltage to protect loads; Lighting protection; Tropicalization: Conformal coated printed circuit board; Self-consumption: 6mA maximum.

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12/26/2010

Vector 1089A 12 V Battery Charger Review

Vector 1089A 12 V Battery Charger
Average Reviews:

(More customer reviews)
I've owned this charger (Vector 1088) for a few years, and probably used it 15-20 times. It was a fantastic product out of the box, with ease of use and a range of electronically controlled functions I'd never enjoyed in a car battery charger. The case is surprisingly well-constructed considering it's made of a lot of plastic parts. The touchpad still operates well and is very logically arranged. But over time it's failed to hold up.

It's developed a buzz, starting last year, which is growing worse. I suspect a capacitor in the power supply is going out. It never charged marginal batteries well; it always refused to deal with severely drained cells. And it's been giving me bogus F03 error codes for a while now. The cooling fan started whacking out last summer, and the bearing noise got so bad that I disassembled it to lubricate the fan bearings (cheap fan, seen it many times on PCs). It doesn't like cold temperatures; it acts erratically in frigid weather and I've learned to just remove batteries and bring the whole assembly indoors to get a good charge. Again I suspect subpar electrical components.

Overall I can't enthusiastically recommend this charger, but neither can I un-recommend it if a buyer finds one at a reasonable price. My previous charger, an old-style mechanical Schumacher, lasted a month before it literally fell apart in my hands. I have no idea what to buy next, or if anyone really makes a reliable automotive battery charger anymore. I guess "good" is relative.

Click Here to see more reviews about: Vector 1089A 12 V Battery Charger

Product Description:
Vector 12 V Battery Charger is fully automatic and has an alternator voltage check with a good and bad indicator.

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