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COMBO: iPower FC-9V4LN charger + 4x iPower Li-Poly 9V 520mAh Batteries

COMBO: iPower FC-9V4LN charger + 4 x iPower Li-Poly 9V 520mAh Batteries
Free Shipping!
With orders over $50
Product Review:
Regular Price:$131.95
Sale Price:$109.95 & Free Shipping
With Orders Over $50!
iPower Charger / 520mAh 9V Li-Poly Battery Combo

  • 1 x iPower FC-9V4LN 9V Li-Ion Smart Fast Battery Charger
  • 4 x iPower 9V 520mAH Li-Poly Batteries
  • 1 x Case to hold 4 batteries

iPowerUS 9V Battery Fast Smart Battery Charger FC-9VX44 / FC-9V4LN
Dual Mode (Li-Polymer & NiMH) Fast Smart Charger with Universal AC Adaptor and Car Charging Cord. Charges the new iPOWER 9V Lithium Polymer 9V Rechargeable Batteries, in addition to all 9V NiMH, NiCD rechargeable batteries.
  • 4 channels independent charging each 9V battery.
  • Negative delta V and zero delta V program control.
  • Auto protect with voltage and timer control.
  • Auto detection and charging 7.2V / 8.4V / 9.6V battery.
  • Super fast charge Ni-MH & Ni-CD 9V battery in 2 hours.
  • Individual LED for each charging channel - denotes charge status
  • Comes Complete with a Car Kit for operating your IP-FC904U 9V battery charger from your car lighter plug
  • Battery Charger Dimensions: 2.75" W x 3.75" L x 1.04" D
  • Includes AC Power Adapter for 100~240V AC 50/60 Hz use and the 12V car power cord .
  • Intelligent charger
  • RoHS Compliant
  • iPowerUS model FC904U ipower

Rechargeable Lithium Polymer 9V battery 520mAh
iPower is offering the first and only Ultra High Capacity lithium polymer rechargeable battery intended for professional use. Lithium Polymer batteries use a new gel-type electrolyte. This gel has an energy density that is 20% more than typical Lithium Ion batteries and approximately 3 times better than NiCad or NiMh. These batteries are geared toward the location sound person using professional wireless and will out perform any rechargeable battery currently available for this use. Actual Capacity is very close to that of a standard 9V Alkaline Battery (540mAh). The new smaller size fits just about any device and it will actually out perform a standard 9 volt alkaline battery in High Drain Applications.
  • More capacity than any other 9V Rechargeable Batteries available.
  • This 9V rechargeable battery will operate equipment much longer than other rechargeable batteries.
  • Great for wireless microphones, and other equipment that use 9V batteries etc...
  • Can be used as a exact replacement for standard 9 Volt batteries in most equipment
  • Can be recharged hundreds of times, and the Lithium Polymer 9V Rechargeable battery has no memory effect.
  • Special design with Li-Polymer cell, capacity up to 520mAh
  • Lithium-Polymer material, Working voltage 8.4V~6.5V,
  • Standard output current 1~80mA, Hi-rate continue output 500mA/hour, Max. transient current up to 2500mA/sec.
  • Nominal Voltage(V): 8.4V, Discharge Cut-off Voltage: 6.4V
  • Built-in Protection IC to control over-current discharge and under-voltage discharge.
  • iPowerus pv Lithium Polymer Model IP9V520
Frequently Asked Questions:
Q. What is the difference between the consumer 9V-500 and the Pro 9V-520? A. The pro 520 contains the best grade/high spec raw materials, with special control electronics, yielding higher capacity and reliability. The 520 is enhanced to power digital systems with switching power supplies. The 520 will be able to handle current spikes,heavy supply filters,shorts and other high current and adverse load conditions, with a lower rate of failure and an average overall product capacity increase of 10%, day in, and day out.

Q. What is the operating voltage for iPower batteries. A. iPower LiPo batteries fully charged, will vary from 8.0 to 8.4 volts. Most batteries will charge to 8.2 or 8.3 volts. The batteries will deliver 80% of its power by 7.2 volts.

More Information:

The iPower Lithium Ion Kit includes a 9v Li-Ion Smart Fast Battery Charger, four 9v 520mAh Li-Poly batteries, and a convenient case to hold the four batteries. The charger features 4 independent channels and two modes, Li-Polymer and NiMH. The iPower charger also includes a universal AC adapter and car charger. The rechargeable 9 volt lithium polymer batteries can be recharged hundreds of times and have no memory effect. The batteries can also be used to replace any standard 9v battery in most equipment.Cost-effective and convenient, the lithium ion kit provides you with an excellent reusable power solution.

COMBO: iPower FC-9V4LN charger + 4 x iPower Li-Poly 9V 520mAh Batteries
5 Stars based on 2 Review(s)
Burlington, CT
5 Stars
I would recommend this item to a friend.

Works Great
July 14, 2014
I use these in wireless microphones. The batteries last for seemingly forever, and when they do eventually need a charge, I have one right at my fingertips!

Menlo Park, CA
5 Stars
I would recommend this item to a friend.

What a combo!
July 14, 2014
Great deal on 9V! Plus, RECHARGEABLE?! Unheard of! These 9Vs last very long. In my line of work, we used to go through 9V's like crazy, until I found these!

Revision Ver.05 (Feb. 2008) Note
Nominal capacity (Discharging Current 50mA, 0.1C) 520mAH

Min. capacity (Discharging Current 50mA, 0.1C) 470mAH  
Nominal voltage 8.4V~6.5V (+0.0V/-0.2V)  Std. 9V~6V
Discharge End Voltage 6.5V (+0.2V/-0.4V) By different rate
Charging Model (With iPowerUS DC-9V Fast Smart Charger) CC & CV  
Charging Current (With iPowerUS DC-9VFast Smart Charger) 150mA~500mA  
Charging Voltage 8.40.05V  
Nominal Discharging Current Up to 500mA (1C)

High Rate Discharging Current Up to 750mA

Max. Discharging Current Up to 1500mA, 5 sec.

May be short life

Over Current Protect 1.50~2.5A

Over Voltage Protect 8.50V 0.05V

Low Voltage Protect 6.5V (+0.2V/-0.4V)

Internal Resistance ≤ 450mΩ

Storage Temperature (centigrade degree) 0~40 °C

Charge Temperature (centigrade degree) 0~40 °C

Std. Discharge Temperature (centigrade degree) -10~45 °C

Low Temperature Discharge (-20~-10 centigrade degree) >65% (>325mAh)

Std. Charge / Discharge Cycle Life (100 times / 3 month) >65% (>325mAh)

Size 47.5* 25.5* 16.4mm

Weight 27.5g 0.5g

3 months limited warranty for DC9V-500mAh Li-Polymer Battery
High Rate Charge & Discharging (over 750mAh) and High Temperature (over 45 centigrade degree) should be losing cycle life.
Li-Polymer physical reaction & chemical reaction limit value:
Li-Polymer damage test (without Protection): electrochemistry reaction (after fully charge) maximum of greatest output current 4~5CmA (2000~2500mA), and maximum of greatest output Voltage 8.4V~5.6V.


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