Hot sale 48v17.5ah lithium lon battery pack
Basic Info
Model No.: TFL
Product Description
Hot sale 48v17.5ah lithium lon Battery Pack
Battery Specification
- Capacity:48v17.5ah
- Single LED capacity indicator with four colours(Blue, Green, Red, flicker Red)
- 2Pin discharging port(Optional 5pin discharging port)
- Standard DC 2.1 charging port(optional PLA0271 3pin high current charging port)
- battery case matched down tube
- W/ USB port
- Cells:Samsung/LG cells
- Connection type:13s5p
Parts Include
- 48v17.5ah 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 | 17.5Ah |
| 2 | Working voltage | 48V |
| 3 | Impedance | ≤150mΩ |
| 4 | Charge limited voltage | 42V |
| 5 | Discharge limited voltage | 54.6V |
| 6 | Charge limited current | 0.2C |
| 7 | Standard charge | 0.2C(3.5A) CC to limited voltage ,then CV to limited current. |
| 8 | Standard discharge | 0.5C(8.75A) DC to limited voltage |
| 9 | Max charge current | 2C(35A) |
| 10 | Max discharge current | 2C(35A) |
| 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 4kg |
| 14 | Size(mm) | |
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.
Contact us if you need more details on 48v Battery with Inner Battery Case. We are ready to answer your questions on packaging, logistics, certification or any other aspects about 48v17.5ah E-bike Lithium Lon Battery、Hot Sale 48v17.5ah Lithium Battery. If these products fail to match your need, please contact us and we would like to provide relevant information.Product Categories : Ebike Battery > 48v Ebike Battery Series