Tenergy Li-Ion 11.1V 2200mAh Rechargeable Battery Pack w/ PCB (3S1P, 24.42Wh, 4A Rate)

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Sale Price: $26.99
Item Number: 31012

Product Summary:

Technical Data

  • Type: Pack
  • Chemistry: Li-ion
  • Nominal Voltage (V): 11.1
  • Capacity (mAh): 2200
  • Max Continuous Discharge Current: 4A
  • Battery Charging Current:
    • Standard: 0.4A
    • Rapid: 1.1A
  • Weight: 150g
  • Dimensions: 70 x 55 x 18mm (LxWxT)
  • Connector: Bare Leads
  • Avg. Temperature Ranges for:
    • Charging: 0~40°C
    • Discharging: 20~60°C
    • Storage: 0~40°C
  • PCB/Pack Protection(for single cell voltages):
    • Over Charge Cutoff Voltage: 4.35 ± 0.025V
    • Over Discharge Cutoff: 2.40 ± 0.08V
  • Over Current Cutoff (Ah): 6.5 ± 1.5A

Download Prodcut Datasheet Here

Supported Chargers:

Item Number Model/Description Compatible Packs Charging Current
01211 Tenergy TLP-2000 Li-Ion Battery Pack Charger 3.7V - 14.8V (1-4S) 0.5A
01281 Tenergy TLP-4000 Li-Ion Battery Pack Charger 3.7V - 14.8V (1-4S) 1.0A
01340 Tenergy Li-Ion 11.1V Battery Pack Charger 11.1V (3S only) 2.0A

- when working with Li-ion cells, they are very sensitive to charging characteristics and may explode if mis-handled.
- users should have enough knowledge on Li-Ion rechargeable batteries in charging, and discharging before use.
- we are not responsible for any damage caused by misuse or mishandling of these Li-Ion battery packs.
- it is strongly suggest that you use our Smart Li-Ion battery chargers to recharge the battery pack
- never use conventional DC adapter to charge the battery module - we are NOT responsible for any damage that is caused by improper charging.
- do not make parallel connection with more than three modules to avoid uneven charge.

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Product Reviews

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(22 Ratings, 1 Review) Average Rating:
First one was a DUD. Second works GREAT!
Fecomosis (Unknown) 1/4/2008 7:35 PM
Well I purchased this one about 6 months ago and never used it, until in November. When I first got it, my charger was beeping at me, I guess letting me know it was done. So I took it out and installed it into a piece of equipment and it lasted until the battery went dead. Long story short I called up Tenergy and explain the situation and he sent a replacement which was really nice. So I will keep buying batteries from this place. As long as it has good support.