Turnlife 48v 10.4ah li ion electric bike battery pack

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US $85-140 / Packs | 100 Pack/Packs (Min. Order)
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Overview
Quick Details
Type:
Lithium Battery
Voltage:
48v
Capacity:
10 - 20Ah, customized
Cycle Life:
≥1000 times
Certificates:
RoSH,CE
Warranty:
15 months
Battery type:
li-ion battery
Nominal Voltage:
24V
Product Name:
Electric Bike Battery
Cell:
All 18650 type/21700/20700
Features:
with BMS
SupplyAbility
SupplyAbility:
8000 Pack/Packs per Day
Packaging & Delivery
Packaging Details
Carton Box or Custom Packaging
Port
Shenzhen,HK
Lead Time :
20 working days after payment

Turnlife 48v 10.4ah li ion electric bike battery pack

 

Product Description

 

Product features

 

1. Import Waterproof ABS plastic raw material;
2. Light-weight, high energy density;
3. Built-in PCB protection, prevent overcharge,over-discharge, over current and short current. To keep battery  chemistry intergrality and prolong battery life;
4. Superior li-ion battery cell, has longer cycle life;
5. PolySwitch Installed will cut off the power when the battery is discharging over current.

 

Product Specification

ModelSS-04
Cell Type electric bike battery
Nominal Voltage48V
Rated Capacity10.4Ah (0.5C2A discharge)
Internal Resistance≤190mΩ (AC1kHz AC impedence)
WeightAbout 5KG
Battery Case Dimension

Internal Dimension:

145.6*44.6*270
External Dimension:

380*160*95

Charge&Discharge ModeCC&CV
Cycle Life≥500 times
Battery Hopower Retention
(power strorage:one month)
≥85%
CertificationRoSH,CE
Warranty18 months
ApplicaitonElectric bike,E-scooter etc
ChargeStandard Charge Current2A
Max Discharge Current3.5A
Max Charge Voltage54.6V
DischargeStandard Discharge Current5A
Max Discharge Current20A
Discharge Cut-off Voltage39V
PCB
parameters
Overcharge Protection Voltage4.25±0.03V
Over-discharge Voltage Protection2.5±0.1V
Over-current Protection Current≥40A
 Over-current Protection Delay< 15 ms
Working
Temp.
Charge Temp.0~45°C
Discharge Temp.-20~55°C

 

 

Company Information

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Our Services
 

1.24 Months Warranty:We will provide 15 months warranty after shipment.

2.Strict Quality Control:All parts must be strictly tested by QC department before shipping.

3.OEM order Welcome:We can accept OEM order anytime.

4.Small Quantity Acceptable: Please don’t worry your requirement quantity is small, because we also accept samples before mass orders.  electric bike battery

5.Return Policy:For defective goods,please send us the pictures to confirm then we will give you the replacement during warranty period.

6. Good Aftersale Service:Any questions on technical issues,welcome to contact us  anytime.We will help you solve at first time.

 

Certifications

 

Our partners

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FAQ

1. Q:How long can your battery last?

    A:Normally it can last at least 2 years, depends on how you use it. 

 

2. Q:Do you have certisfications to ship  your batteries?

    A: Yes, of course. we have UN38.3 ,MSDS and air/sea shipping report for most of our batteries.

 

3.Q:If there is something wrong with my battery, how soon can i get it fixed?

    A:You can contact  the seller directly, or if you are buying from Turnlife directly, you can contact us directly, we will act in one week to get your issue sorted. 

 

4. Q:Do you have after-sales service center somewhere outside China?

    A:Yes, we do. We have office in both NL and USA to service our clients.

 

5.Q: Can i be your agent?

   A: Yes,  welcome to join Turnlife family.

 

6. Q: How can i be in touch with you?

    A: There is contact info on our website, or you can contact us with below access:

       Oversea: Kary,  +86-755 2988 5040;+86-181 8861 8102; +31 0 633337 9688

       China mainland: Dorren, +86 156 2357 4197