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Custom 48v14ah electric bicycle lithium battery
| Model No. : | TFL-PBL-027 |
|---|---|
| Brand Name : | TFL |
| Type : | Lithium Battery |
Product description
Reasonable price 36v electric bike battery
Battery Specification
- Capacity:48v14ah
-
4 lever LED capacity indicator
- Aluminium Alloy 6601/PC+ABS
- Standard DC 2.1 charging port
- Cells:Samsung/LG cells
- Connection type:13s4p
Parts Include
- 48v14ah Samsung cell Li-ion battery with battery case(can be customized)
- BMS board
- Fixing plate
- Keys
- 54.6v2a SANS charger(can be customized)
Technology:
|
S/N |
Item |
Performance |
|
1 |
Capacity |
14Ah |
|
2 |
Working voltage |
48V |
|
3 |
Impedance |
≤150mΩ |
|
4 |
Charge limited voltage |
54.6V |
|
5 |
Discharge limited voltage |
39V |
|
6 |
Charge limited current |
0.2C |
|
7 |
Standard charge |
0.2C(2.8A) CC to limited voltage ,then CV to limited current. |
|
8 |
Standard discharge |
0.5C(7A) DC to limited voltage |
|
9 |
Max charge current |
2C(28A) |
|
10 |
Max discharge current |
2C(28A) |
|
11 |
Operation temperature |
Charge: 0 ~ 45℃ |
|
Discharge: – 20 ~ 55℃ |
||
|
Storage temperature scope |
-20 ~55℃≤1month; -20 ~ 45℃≤3 months; -10 ~ 30℃≤12months |
|
|
12 |
Operation and storage humidity |
45~75% RH |
|
13 |
Weight |
Approx 6.5kg |
|
14 |
Size(mm) |
444.5*143.2*67mm |
Zhejiang tianhong lithium battery Co.,Ltd is a professional and high-tech company which with R&D and produce the rechargeable lithium-ion battery which is located in changxing counry of zhejiang provice,the center of hangjiahu pain,shanghai and south of jiangsu.the company has a continus innovation capability of the technology platform and large-scale production of high quality manufacturing system
.
Q1:Can I have samples to test? And what is lead time for sample order?
A1:Yes,we can supply samples in 5-7 days depending on the product buyer want, and buyer pay for sample cost and shipping cost.
Q2: Do you provide after-sales serive?
A2: Yes,the warranty is 24months, if any quality problems on our side in this period, you can send to my company after sale service center.
Q3: Do you accept OEM/ODM?
A3: Yes,it is avaliable.
Q4: What is your payment terms?
A4: Sample payment through Paypal or Western Union, and mass order by T/T or L/C.
Q5:Are you a factory or a trading company?
A5: Changxing Tianhong lithium battery technology Co.,Ltd. is a professional and high-tech company which R & D and produce the rechargeable lithium-ion battery which is located in changxing country of Zhejiang province.
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