(2022) Promotional 501730 3.7V 220mAh Lithium Battery Pack Rechargeable Li-Polymer Battery
Product Description:
| No. |
Items |
Specifications |
| 1 |
Charge voltage |
4.2V |
|
| 2 |
Norminal voltage |
3.7V |
|
| 3 |
Norminal capacity |
[email protected] Discharge to 2.75V |
|
| 4 |
Charge Current |
Standard charging:40mA for 5.5 hours |
|
| 5 |
Standard Charging method |
0.2C CC(constant current)charge to 4.2V. Then CV(constant voltage 4.2V)charge till charge current decline to ≤0.02C |
|
| 6 |
Charging time |
Standard Charging:5.5hours(Ref.) |
|
| 7 |
Max.charge current |
220mA(1C) |
|
| 8 |
Max.discharge current |
220mA continuous |
|
| 9 |
Discharge cut-off voltage |
2.75V |
|
| 10 |
Operating temperature |
Charging:0ºC~50ºC Discharging:-20~60ºC |
|
| 11 |
Storage temperature |
-20~60ºC |
|
| |
Product Features
- Genuine Grade A lithium battery cells, brand new
- Light weight and high performance with 50A continuous discharge
- Small internal resistance
- High energy density, low self-discharge
- Pollution free, long cycle life
- No memory effect
- Existing stock for short delivery time.
- OEM orders are available (battery pack, battery with spot welding ect.)
Safety instructions
Stop charging the battery if charging isn't completed within the specified time.
Stop using the battery if the battery becomes abnormally hot, order, discoloration, deformation, or
abnormal conditions is detected during use, charge, or storage.
Keep away from fire immediately when leakage or foul odors are detected. If liquid leaks onto your
skin or cloths, wash well with fresh water immediately.
If liquid leaking from the battery gets into your eyes, don't rub your eyes and wash them with clean
water and go to see a doctor immediately.
If the terminals of the battery become dirty, wipe with a dry cloth before using the battery.
The battery can be used within the following temperature ranges. Don't exceed these ranges.
The operating temperature is based on the cell surface temperature in hottest position in pack.
Charge temperature ranges : 0ºC ~ 50ºC
Discharge Temperature ranges : -20ºC ~ 75ºC
Store the battery at temperature below 45ºC
Cover terminals with proper insulating tape before disposal.
AUG ENERGY ELECTRONICS CO.,LTD was founded in HongKong 2009,Passing 12 years hard-working and growth.AUG has became a leader in the lithium battery fields who concentrate on R&D,Manufacture,Market,Services in one of advanced company.Through these rich experience,AUG not only can provide high-quality standard products but also can make use of our advantages above to provide OEM&ODM services to our clients,thus it will help customers bring their products get to market faster.
By 2020,AUG have passed ISO9001-2008 quality management system for 8 years,AUG have passed CE,ROSH,MSDS,UN38.3,UL1642,IEC62133 etc.. certifications. AUG's lithium battery&battery pack have been trusted by customers from more than 40 countries and regions.
At present,AUG's products widely use on "Protable Electronics Equipments,E-Bike,E-Scooter,Solar storage system,Medical Equipment,Electric Golf Cart,Electric Vehicle Electric Forklift etc...".
Part Of AUG's Certifications
Transportation Services
FAQ
1,Q: What's the main product in AUG?
A: Rechargeable battery. Li-ion, Lipo battery and power battery pack.
2,Q: What is overcharge?
A: After charge, tested the batteries' initial state and capacity. Charge to 10.0V at 3C current, then charge to 0.01C at CV mode. Observe changes in battery appearance.
3,Q: What is over discharge?
A: After charge, test the batteries' initial state. When the batteries are normal, discharge to 0V at 0.5C. Observe changes in battery appearance
4. Q: Can I have a sample order?
A: Yes, we accept sample order to test and check quality. Batteries can be made as require.
5. Q: Do you have MOQ limit?
A: Yes, we have MOQ limit for mass production, but it depends on battery model. Please contact us for details.
6. Q: How about the lead time?
A: Samples will takes 5-7 business days. Mass production will takes 25-30 days. It depends on quantity.
7. Q: How about shipping and delivery time?
A: Generally, battery will be shipped via Express, such as DHL, TNT, FedEx and UPS, delivery time is 3-5 business days. Or DDP service, delivery time is 11-15 business days. Airline and sea shipping also available.
8. Q: What about after-sale service?
A: We will offer you 1 year guarantee. If there are any problems, please inform us, we will offer you positive solutions.
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