Shenzhen guanyu new energy technology co., ltd
| Payment Terms | 30% before production，70% before delivery |
| Supply Ability | 10000 packs per month |
| Delivery Time | 3-6 weeks |
| Packaging Details | Standard export carton |
| Type | Li-Ion, Lithium Battery |
| Cycle Life | ≥1000times |
| Application | Electric two-wheeler |
| Capacity | 20Ah 50A or customized |
| Standard Voltage: | 48V |
| Oem | Acceptable,Welcome,Yes |
| size | customizable |
| weight | 12Kg |
| High Light | Manufacturer customized 48V20A lithium ion battery pack, electric vehicle battery pack, tricycle four-wheel vehicle battery pack |
| Brand Name | GUANYU |
| Model Number | GUANYU-FF328 |
| Certification | CE ROSH UN38.3 MSDS |
| Place of Origin | Shenzhen, China |
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Product Specification
| Payment Terms | 30% before production，70% before delivery | Supply Ability | 10000 packs per month |
| Delivery Time | 3-6 weeks | Packaging Details | Standard export carton |
| Type | Li-Ion, Lithium Battery | Cycle Life | ≥1000times |
| Application | Electric two-wheeler | Capacity | 20Ah 50A or customized |
| Standard Voltage: | 48V | Oem | Acceptable,Welcome,Yes |
| size | customizable | weight | 12Kg |
| High Light | Manufacturer customized 48V20A lithium ion battery pack, electric vehicle battery pack, tricycle four-wheel vehicle battery pack | Brand Name | GUANYU |
| Model Number | GUANYU-FF328 | Certification | CE ROSH UN38.3 MSDS |
| Place of Origin | Shenzhen, China | ||
| High Light | 48V 20A Lithium Ion Battery Pack ，ROSH Lithium Ion Battery Pack ，48V 20A Electric Vehicle Battery Pack | ||
Product specification
| No. | content | Testing method | Remark |
| 1 | Charge cut-off voltage | 48V | |
| 2 | Discharge cut-off voltage | 39V | |
| 3 | Standard charge | Under the condition of the ambient temperature of 25±2℃,Charge the battery at constant current of 0.2C to reach 54.6V. Then charge the battery at constant 54.6V voltage until the charging current decreasing to 0.02C. | |
| 4 | Standard discharge | After the standard charging , rest for 1 hour then discharge to 39V@0.2C. | |
| 5 | Shipments voltage | 48-52V | capacity ≤30 % |
| 6 | Maximum Charge Current | ≤3A | |
| 7 | Maximum continuous working current | ≤20A | |
| 8 | Rated capacity | Typical capacity:20A Minimum capacity:19A | standard discharge after standard charge |
| 9 | Operation temperature range | charging:10~45℃ humudity:60±25% discharging:-20~60℃ | 60±25%R.H |
| 10 | Storage temperature | ≤1 month: -20 ~ 45℃ ≤3 months: 0 ~ 30℃ ≤1 year: 0 ~ 30℃ | 10~25℃ 60±25%R.H Best 10~25℃ for long-time storage |
FAQ
Q1: Are you a trading company or manufacturer?
A: We are professional manufacturer specialized in Lithium ion batteries and LiFePO4 batteries for Electric bicycle, Electric scooter, Electric motorcycle, Electric Tricycle, Sharing bike, vacuum cleaners, Energy storage system for Industrial and household, as well as customized battery packs application.
Q2: What’s your battery product range?
A: The battery range we can make is voltage from 3.2V to 100V, Capacity from 1Ah to 100Ah.
Q3: Can you do OEM and ODM?
A: Yes, OEM and ODM are both acceptable. You can provide the detailed specification requirements to us, our engineers can design the most suitable battery solution for you.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2011
Total Annual:
300w-1000w
Employee Number:
10~500
Ecer Certification：
Site Member
Shenzhen Guanyu New Energy Technology Co., Ltd. is a high-tech enterprise specialized in the design, production, sales and service of lithium batteries, lithium battery modules, charging management systems, and energy storage systems. We have core technologies such as battery pack structure design,... Shenzhen Guanyu New Energy Technology Co., Ltd. is a high-tech enterprise specialized in the design, production, sales and service of lithium batteries, lithium battery modules, charging management systems, and energy storage systems. We have core technologies such as battery pack structure design,...
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