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Li-Ion 9V 500mAh (4.5Wh each) Rechargeable Battery ( UN 38.3 Passed)+ 0.3A Smart Charger (9V Snap-on connector) (0.3)

Your Price: $17.75
In Stock

Product ID # 2373
Part Number:

Quantity Discounts

5 to 20$17.21
21 to 50$16.86
51 to 100$16.50
101 or more$15.97


About the Battery

Nominal Voltage 7.4V
Capacity 500mAh
Nominal Current 100mA
Min.Dischargeable Voltage 5.5V
Max.Chargeable Voltage 8.40 +/-0.06V
Max.Constant Charging Current 750mA (1.5CmA)
Max.Constant Discharging Current 500mA (1C rate)
  • Over Charging Protection: Charge >8.4V protection circuit cuts off
  • Over Discharging Protection: Discharge to 4.0-5.5V,protection circuit cuts off
  • Short Circuit Protection: Short between terminals, the circuit cuts off
Operating Temperature

Charge: 0 - 45oC, Discharge:-20oC - 60oC

Storage Temperature -20oC - 45oC
Dimensions(LxWxH) 26.8mm (1.05") x 17.8mm (0.7") x 49.2mm (1.94")
Weight 1.7 oz (48g)

About the 9V Li-Ion smart charger with Snap-on connector(CH-L9VPE/CN-9VHQWR1)
Charger Input Voltage 110-240V AC 50/60Hz
Charger Output 8.4V DC/0.3A
LED Indicator
  • Green LED indicate fully charge
  • Red LED indicate charging
Charging Time about 1.5 hour with automatic power off IC


  • Instruments, Alarm, Remote control, Cordless telephone, Electronic thermometer, Wireless doorbell and etc.
  • Can replace NiMH 9V Battery pack with double running time at similar price (Please note this is actually a 7.4V battery pack with a peak voltage of 8.4V)
  • Might not fit certain microphone battery compartment.


Please note this battery size is a bit larger than standard 9v NiMh rechargeable battery.
California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings

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Product Reviews

(2 Ratings, 2 Reviews) Average Rating:
Great Company - Great Product - Great Value!
Scott (UT, United States) 12/2/2016 2:13 PM
Excellent product! Have been using it for years and will continue...
It 's very good and high performance.
pichetpan (Ladlumkaew, Pathumthani 12140 Thailand) 6/27/2012 4:36 PM
It 's very good and high performance.
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UN 38.3 Safety Test

We own a national standard UN38.3 testing lab. We can provide UN38.3 test service to our customer.

If you want to set up your own lab, we also provide UN38.3 & IEC62133 equipments and onsite training. Email us for the quote and lead time.
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Thermal Abuse Test for IEC62133
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