Place of Origin:
Hunan,China
Brand Name:
CTS
Certification:
CE
Model Number:
CTS-S11100302
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3.7V 50Ah Lithium Polymer Battery Pouch Cell For Lithium Custom Electric Bike Battery Packs
Features:
1. High capacity and stable discharge voltage.
2. Longer working time with high performance.
3. Light weight with small size.
4. Outstanding discharge properties and small internal resistance.
5. No memory effect, good discharge ability and high load and resist high temperature.
6. Pollution free for environmental protection.
7. 100% Authentic original li-ion rechargeable battery.
8. Bulid in anti-explosion protection and circuit protection.
Specifications:
|
Item |
Specification |
Notes |
|
Cell model |
CTS-S11100302 |
*NCM |
|
Shell |
Aluminum Plastic Film |
*Pouch |
|
Nominal Capacity |
50Ah |
*3~4.2V *13A discharge current & Initial Status |
|
Minimum Capacity |
50Ah |
*3~4.2V, at 23±2℃ *13A discharge current &Initial Status |
|
Nominal Voltage |
3.7V |
*N.A. |
|
Operating Voltage Range |
3-4.V |
*100%DOD |
|
Charging Voltage |
4.4V |
*N.A. |
|
Standard Charging Method |
CCCV and CC is 0.5C |
*N.A. |
|
Max.Charge Current |
1C/40min |
*Temperature23±2℃ |
|
Standard Discharging Method |
0.5C/2h |
*Constant Current Discharge with 0.5C |
|
Max.Discharge Current |
1C/1h 3C/30s |
*Discharge Time: 1C Less than 1h(at23±2℃) 2C Less than 30s(at23±2℃) |
|
Initial Inner Resistance(1KHz) |
≤1.5mΩ |
*Initial Status *50% SOC |
|
Cell Weight |
0.735Kg±40g |
*N.A. |
|
Self-discharge |
≤4% per month |
*25℃/50%SOC/within 3 months since date of manufacture |
|
Cycle life |
About 2000cycles |
*at 25℃&1C charge and discharge |
|
Operating Temperature |
10℃～45℃ |
*Charging Operating |
|
-10℃～45℃ |
*Discharging Operating |
|
Item |
Description |
Dimension |
|
T |
Cell Thickness max. Initial |
12.2mm |
|
W |
Cell Width max. |
105.0mm |
|
H |
Cell Height max. |
302.5mm |
|
A |
Cell Tab length |
35±2.0mm |
|
B |
Cell Tabs distance |
50±1.5mm |
|
D |
Cell Top sealing height |
17±0.5mm |
|
E |
Cell Tab glue leaking |
0.2~2.0mm |
|
F |
Cell Tab thickness |
0.2mm |
Applications:
FAQ:
1): Are you manufacturer or simply trading company?
Re: We are manufacturer, and we sincerely welcome you to visit our factory!
2): Can I get a lower price if I order large quantities?
Re: Yes, cheaper prices with more bigger size orders.
3): Do you offer charger for battery?
Re: Yes, we do. If you also need charger, please mention it when sending inquiry, kindly note that our charger cost is not included in the battery cost.
4): How about your company intelligence?
Re: ISO9001 certification, China Hi-tech company, 10 million battery assurance, 8 patents, Almost all products are MSDS, UN38.3, IEC62133, CB,etc certificated.
5): When you ship my order?
Re: Normally 5-10days after receiving your payment, but it can be negotiated based on order qty and production schedule.
6): How about the quality guarantee period?
Re: Two year!
Send your inquiry directly to us
