Place of Origin:
Hunan,China
Brand Name:
CTS
Certification:
CE
Model Number:
CTS-X3914895
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Full capacity 50Ah lifepo4 cell 3.2V rechargeable lithium ion battery 50Ah
Features:
1. Safety: safest Li-Ion battery, CE ROSH approved, built in PCM/PCB, none fire or explosive.
2. Clean and Green energy, no toxic material contained.
3. Powerful battery.
4. Long life cycle, 80% capacity remain after 500 times deep cycle.
5. No memory effect,highly efficient charge anytime, no reduction of capacity.
6. Operation temperature: -20~55°C.
7. Portable design.
8. Good performance at high temperature and high temperature resistance.
9. Low self-discharge rate: < 4% monthly.
Specifications:
|
Item |
Specification |
Notes |
|
Cell model |
CTS-X3914895 |
*LFP |
|
Shell |
AL |
*Prismatic |
|
Nominal Capacity |
50Ah |
*2.5~3.65V *25A discharge current & Initial Status |
|
Minimum Capacity |
50Ah |
*2.5~3.65V, at 23±2℃ *25A discharge current &Initial Status |
|
Nominal Voltage |
3.2V |
*N.A. |
|
Operating Voltage Range |
2.50-3.65V |
*100%DOD |
|
Charging Voltage |
3.65V |
*N.A. |
|
Standard Charging Method |
CCCV and CC is 1C |
*N.A. |
|
Max.Charge Current |
2C/15min |
*Temperature23±2℃ |
|
Standard Discharging Method |
1C/1h |
*Constant Current Discharge with 1C |
|
Max.Discharge Current |
2C/20min 3C/120s 5C/10s |
*Discharge Time: 2C Less than 20min(at23±2℃) 3C Less than 120 s(at23±2℃) 5C Less than 10 s(at23±2℃) |
|
Initial Inner Resistance(1KHz) |
≤0.7 mΩ |
*Initial Status *50% SOC |
|
Cell Weight |
1.17Kg±30g |
*N.A. |
|
Self-discharge |
≤4% per month |
*25℃/50%SOC/within 3 months since date of manufacture |
|
Cycle life |
About 4000cycles |
*at 25℃&Standard charge and discharge |
|
Operating Temperature |
0℃～55℃ |
*Charging Operating |
|
-20℃～60℃ |
*Discharging Operating |
Pictures:
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!
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