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Polymer Li-Ion Box Battery with fuel gauge: 18.5V 5.0Ah (92.5 Wh, 7.0A rate) in Aluminium Enclosure (7.5)

Your Price: $209.99
In Stock

Product ID # 4841
Part Number:

Lead Time: 5 Business Days

Quantity Discounts

5 to 20$203.69
21 to 50$199.49
51 to 100$195.29
101 or more$188.99


 *Important Shipping Regulation This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
 Voltage       18.5 v (working)   21.1 V ( peak)
 Capacity       5 Ah min. (74 wh)
  • PCM installed with the  battery pack to protect the battery from:
  • Over charge       (> 21 V)
  • Over discharge  ( <11.5V)
  • Over drain ( >10 Amp)
  • Short circuit

  • One 7 Amp polyswitch  installed to limit  max. discharging current at 7A and to protect wrong polarity
  • Charge/Discharge terminal: 6" long 18AWG Open wire end.
    • Black = Negative
    • Red = Positive
Max. Discharging Rate       7 Amp limited by polyswitch
Dimensions (LxWxH)     125mm(4.9") x 68mm(2.6") x 70mm(2.8")   
Weight      1.6lb (705 grams)  
 Smart Tips
  • Can used as external battery pack, and run DC devices via DC-DC converter
  • Li-Ion battery may explode if misused. We are not responsible for any damages or losses caused by misuse (including but not limited to: improper charging /discharging, any changes of this battery pack, mis-assembling battery packs).
  • Always charge battery with attention.  Battery pack shall be placed in a fire-proof place to avoid any accidents.
  • Please check battery polarity before plugging battery into light. Never make wrong polarity connection.
  • Must read before place an order. Please download fill the form and fax back to 510-439-2808. Attn: BatteySpace-Tech.
  • For safety warning please see the link here 
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings

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