poor quailty
"i have three of these battries. i use them to power my helicopters. i get about six flights out of them and then they wont hold a charge after that. the $20. 00 work just as good. dont waste your money."
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Tenergy 31021 Lithium Li-Ion 18650 14.8V 2200mAh Battery Pack
Brand:Tenergy
MPN:31021
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- High-performance 14.8V rechargeable li-ion battery pack
- Efficient 2200mAh capacity for longer runtimes
- Reliable performance across broad temperature range
- Size: Battery Pack
- Voltage: 14.8
- Rechargeable: Yes
- Chemistry: Li-Ion
- Capacity (mAh): 2200
- Terminal Type: Bare Leads
$67.95
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Description
Tenergy 31021 Lithium Li-Ion 18650 14.8V 2200mAh Battery Pack
Tenergy 31021 Lithium Li-Ion 18650 14.8V 2200mAh Battery Pack
- High quality 14.8 V Li-Ion rechargeable battery pack
- Made of 4 2200mAh cylindrical 18650 cells with PCB and polyswitch for full protection
- Light weight and higher energy density than any rechargeable battery
- No memory effect and rechargeable
- Longer storage life than NiMH battery
- You can build 14.8V Li-Ion battery pack by connecting two or three PCB ready battery module in parallel
- Built-in IC chip will prevent battery pack from over charge and over discharge and prolongs battery life
- Perfect for building 14.8V battery pack for bike lighting, RC toy (cars and airplanes), robots, cameras, DVD external battery.
- Dimensions: 72x74x19 mm (+/-0.5 mm)
- Weight: 200g
- Manufacturer's Part Number: 31021
Item Details
| Brand | Tenergy |
| SKU | TENERGY-31021-14V-2200 |
| Color | Blue |
| Length | 2.913 in (74 mm) |
| QTY Per Package | 1 |
Specifications
Power Details
Unit Dimensions
| Length | 2.913 in (74 mm) |
| Width | 2.835 in (72 mm) |
| Height | 0.748 in (19 mm) |
| Weight | 7.055 oz (200 g) |
Packaging/Shipping Dimensions
| Shipping Weight | 0.43 lb |
Documents
Additional Details
| Packaging | Bulk |
| Warranty | Battery Junction Warranty |
| Return Policy | Return Policy |
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