Showing 391–405 of 588 results
These AA batteries are built for performance and optimized for high drain devices by providing increased run time and improved low temperature performance down to -20°C.
Maha Powerex NiMH Batteries last up to twice as long as ordinary rechargeable batteries. These are high quality Japanese made, Nickel Metal Hydride batteries. Powerex PRO batteries are capable of being stored for an extended period of time and will retain up to 75% of their capacity after one year in storage.
Powerex PRO AA Rechargeable NiMH batteries are designed to operate in extreme conditions. They are backed by an industry leading 12 month warranty.
Maha Powerex PRO NiMH rechargeable AA batteries have a very high life curve. They can be recharged up to hundreds of times. Cheaper NiMH batteries have a shorter life curve, and provide less capacity after being recharged a few times.
Includes
Four AA 2700mAh NiMH Batteries
4 cell Battery Carry Case
The Powerex 9.6V batteries are designed specifically for devices which need the full 9V to operate. The nominal voltage is 9.6V, whereas most other rechargeable 9V batteries have a nominal voltage of 8.4V. When the Powerex 9.6V is fully charged, the voltage will be around 11.5V, just as your 12V car battery will be around 14.4V when fully charged, and about 7.6V when fully discharged. Due to the non-linear voltage discharge curve of NiMH batteries, the device can access around 90% of the Powerex battery capacity before the voltage drops below 9V.
Get longer life out of your devices!
Compare Powerex 9V rechargeable batteries with many other 9V rechargeable batteries and you will see that they really are in a class of their own.
Features
Huge 300mAh rating, with IMEDION low self discharge characteristics. Retain battery charge for long periods – these batteries retain up to 85% of their capacity after 1 year.
Fast charge capable and work well with the MH-C490F and MH-C1090F Powerex 9V battery chargers.
Enables microphones to last longer.
No memory effect allows for fast and efficient full charges. No conditioning necessary.
Chargeable up to 1000 times.
A new technology breakthrough – MAHA’s next generation of NiMH battery technology
Unlike traditional NiMH batteries, Precharged batteries can be stored for an extended period of time without substantial loss of power, and are ready to use out-of-package. As the name suggests, the Powerex Precharged batteries will be ready immediately
A common problem with rechargeable batteries is that they need to be recharged about once every three months, even if they are not used. Maha tackled this issue by developing advanced electrode materials to reduce the rate of power loss during storage. As a result, the Precharged batteries retain up to 85% of its charge even after one year of storage (at a room temperature of 20 deg C).
Never reach for your camera again, only to find the batteries have gone flat since you last used the camera.
Low internal resistance makes them ideal for use in hiigh power devices such as speedlight camera flashes.
Low discharge rate also makes them ideal for lower drainage devices such as wireless flash triggers, where the discharge rate makes normal NiMH batteries inappropriate
Can be recharged up to 1000 times
Precharged batteries can be charged in any Maha Powerex battery charger or any other NiMH battery charger
2600 mAh capacity has been tested as the highest capacity low discharge battery on the market. These really are the best of both worlds, offering great capacity and a low self discharge rate. For once you can have you cake and eat it too!
Maha Powerex PRECHARGED 5000 mAh Rechargeable C NiMH Batteries provide the maximum performance for torches and portable audio devices.
With a huge 5000MAh capacity, these batteries will provide long-lasting power for torches, toys, and any other high energy device.
Maha Powerex NiMH Batteries last up to twice as long as ordinary rechargeable batteries, and up to 30-40% longer than competitor NiMH batteries. Lower self-discharge – Approx 2% per month
The Powerex PRECHARGED ready-to-use Low-Discharge Pre-Charged D rechargeable batteries offer the advantages of both alkaline and NiMH cells without their disadvantages. Similar to standard NiMH rechargeable batteries, the Powerex IMEDION Low Discharge batteries can be recharged up to 1000 times. But unlike older conventional NiMH batteries they keep most of their capacity over time.
Powerex PRECHARGED batteries outperform NiMH batteries with higher initial capacity.
While conventional rechargeable batteries lose 20% of their charge capacity each month, Powerex PRECHARGED lose only 2% of their charge per month. After only 1 month the Powerex PRECHARGED 10,00mAh D cell offers more usable capacity than a more expensive, conventional NiMH 11,000mAh D battery. Meaning, for instance, that your flashlights will still shine bright even after months of storage.
Lower self discharge – Approx 2% per month
High Capacity – 10,00mAh
Environmentally friendly
Fast Rechargeable Capable
No Memory Effect
Low Temperature capable
Suitable for nearly all battery applications
Intuitive, reliable, and portable, the Spectra 2 Battery Adapter is a smart choice for on-the-go photographers. Allowing you to charge your camera and power a Spectra2 LED light no matter where you may be, you’ll be happy to have this with you. Weighing only 45 grams, it can be transported in convenient and simple way. Ideal for use in the studio and outdoors, allowing you to maximize your time and minimize your problems. Designed in Italy and produced to last a long time and to work in the same way throughout the course of its life cycle.
Output DC voltage is 12V, rated current is 8.5A, rated power is 102W
Input voltage range from 85 to 264VAC, 120 to 370VDC, efficiency is 88.5%
Universal AC input / full range, built-in active PFC function
3 pole AC inlet IEC320-C14, class I power unit
Fully enclosed plastic case, LED indicator for power on
Working temperature range from -30 to +70°
3 years warranty
Dimension (L x W x H) is 167 x 67 x 35mm
Universal AC input/full range
3-pole AC inlet IEC320-C14
Built-in active PFC function
No load power consumption 0.15W
Energy efficiency Level VI
Comply with EISA 2007/DoE, NRCan, AU/NZ MEPS,EU ErP and CoC Version 5
Class I power (with earth pin)
Protections: Short circuit/Overload/Over-voltage
/Over-temperature
Fanless design with -30 to +70°C working temperature
Fully enclosed plastic case
LED indicator for power on
3 years warranty
Input voltage range from 85 to 264VAC, 120 to 370VDC, output DC voltage is 24V
Output rated current is 5A, output rated power is 120W(max)
Typical efficiency is 90.5%(R7B), 89.5%(P1M)
Plug for 12 to 48V, power DIN 4pin with lock type(standard)
Universal AC input / full range, 3 pole AC inlet IEC320-C14
Built-in active PFC function, energy efficiency level VI, high reliable
LED indicator for power on
3 years warranty
Working temperature range from -30 to +70°C
Dimension is (L x W x H) 167 x 67 x 35mm
Universal AC input/full range
3-pole AC inlet IEC320-C14
Built-in active PFC function
No load power consumption 0.15W
Energy efficiency Level VI
Comply with EISA 2007/DoE, NRCan, AU/NZ MEPS,EU ErP and CoC Version 5
Class I power (with earth pin)
Protections: Short ircuit/Overload/Over-voltage
/Over-temperature
Fanless design with -30 to +70°C working temperature
Fully enclosed plastic case
LED indicator for power on
3 years warranty
Universal AC input / Full range
3 pole AC inlet lEC320-C14
Built-in active PFC function
No load power consumption<0.15W
Energy efficiency Level Vl
Comply with ElSA 2007/DoE,NRCan,
AU/NZ MEPS,EU ErP and CoC Version 5
Class-power (with earth pin)
Protections: Short circuit / Overload / Over voltage
/ Over temperature
Fanless design with -30~+70° working temperature
Fully enclosed plastic case
LED indicator for power on
3 years warranty
Mean Well GST160A15-R7B Desktop Power Supply 144W 15V 9.6A 2.1mm Plug 
Sennheiser AVX MKE2 On Camera System 
Maha Powerex PRO AA 2700mAh Rechargeable Batteries, 4 Pack with case 
