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AT: Tenergy Li-Ion 18650 7.4V 5200mAh Side-by-Side PCB Protected Rechargeable Battery Module w/ 20AWG Bare Leads
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Item Number: 31005
Quantity Discounts
| Quantity | Amount |
| 5 to 10 | $42.23 |
| 11 to 20 | $41.35 |
| 21 to 59 | $40.47 |
| 60 to 99 | $39.59 |
| 100 or more | $38.71 |
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Features and Benefits
- High quality 7.4 V Li-Ion rechargeable battery pack
- Made of 4 x 2600mAh cylindrical 18650 cells with PCB
- Light weight and higher energy density than any rechargeable battery
- No memory effect and rechargeable
- Longer storage life than NiMH battery
- You can build 7.4V/10.4Ah 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 7.4V battery pack for bike lighting, RC toy (cars and airplanes), robots, cameras, DVD external battery
- Recommend using our Smart Universal Li-ion Battery Charger and set the charging votlage at 7.4V
Technical Specs
| Item |
Content |
| Capacity |
5200 mAh |
| Nominal Voltage |
7.4 V |
| Fully Charged Voltage |
8.4 V |
| Discharge Cut-off Voltage |
6.0 V |
| Max Charge Voltage |
4.20±0.05 V/cell |
| Internal Impednce |
≤ 70mΩ |
| Standard Charge Current |
0.2C (1.04 A) |
| Rapid Charge Current |
1C (5.2 A) |
| Standard Discharge Current |
0.2C (1.04 A) |
| Max. Discharge Current |
1C (5.2 A) |
| Max Pulse Discharge Current |
2C (10.4 A) |
| Weight |
190±2 g |
| Dimensions |
72 x 20 x 70 mm |
| Operating Temperature |
Charge: 0~45 oC
Discharge: -20~60 oC |
| Storage Temperature |
During 1 month: -5~35 oC
During 6 month: 0~35 oC |
Cautions
- when working with Li-ion cells, they are very sensitive to charging characteristics and may explode if mishandled
- User should have enough knowledge on Li-Ion rechargeable batteries in charging, discharging and assembly before use
- We are not responsible for any damage caused by misuse or mishandling of these Li-Ion batteries
- Strongly suggest that you use our smart Li-Ion battery charger 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 the misuse of the Li-Ion Battery
- Please don't make parallel connection with more than two modules to avoid uneven charge
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Fast Smart Charger for Li-Ion / Li-polymer battery Pack (14.8V, 4 cells)
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Regular Price: $14.99
Sale Price: $6.99
You Save: $8.00 (53 %)
Lipo Safety Sack bag
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Product Reviews
| (1 Rating, 1 Review) |
Average Rating:
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Caving light builder
CLAY KRAUS
(CHATFIELD, MN)
6/1/2009 8:36 AM
Recently purchased 2 packs charged and discharged several times and they both have a consistant 4560 mah rate @ 760ma discharge. Another pair of packs purchased in the past consistantly give 4500mah and 2200mah from new.
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