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Li - Ion Lithium Battery 3.2 Volt , Lifepo4 Battery Pack 27Ah For Hybrid Grid Back - Up
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Brand Name:Topband
Model Number:TB-027070169D-Fe-27Ah
Certification:CE/UN38.3/MSDS/UL
Price:Negotiable
Payment Terms:L/C, T/T
Supply Ability:450Mwh/year
Delivery Time:2~4weeks for samples; 4~6weeks for mass production
Company Data
Active Member
Contact Person
Jerry Yang
Business Type:
86-755-27651888-3215
Business Type:
Manufacturer Exporter
Officials:
Topband Industry Park,Tangtou Town,Bao'an District,Sheznzhen,China
Quality:
Quality Certifitation Available
Product Details
Company Profile
Product Details
Li - Ion Lithium Battery 3.2 Volt , Lifepo4 Battery Pack 27Ah For Hybrid Grid Back - Up
1. LiFePO4 battery cells 3.2V 27Ah Feature
- Good safety performance
- High power, maxiumu discharge current up to 10C
- Long cycle life time, ≥2000 cycles (100% DOD)
- Low self-discharge, less than 3% per month
- No Memory Effect
- No pollution during manufacture and usage.
2. LiFePO4 battery cells 3.2V 25Ah Specification
| Item | Specification | Remark | |
| 5.0 Nominal Capacity | 27Ah | 25±5℃,1C discharge capacity | |
| 5.1 Typical Capacity | 27.5Ah | ||
| 5.2 Internal Impedance | ≤8.0mΩ | By AC 1KHz | |
| 5.3 Nominal Voltage | 3.20V | ||
| 5.4 Cell Weight | 680±20g | ||
| 5.5 End-of-charge Voltage | 3.65V | At CC mode | |
| 5.6 End-of-charge Current | 0.05C | At CV mode | |
| 5.7 End-of-discharge Voltage | 2.00V | ||
| 5.8 Charge Method | 1C CC/CV | ||
| 5.9 Quick Charge Method | 2C CC/CV | ||
| 5.10 Max Continuous Discharge current | 3C | Continuous Discharge Time: 18 minutes | |
| 5.11 Max pulse Discharge Current | 5C | Continuous Discharge Time: 10 seconds | |
| 5.12 Cycle Life | ≥2000cycles | 0.5C Continual Discharge: ≥80% (100% DOD) | |
5.13 Operating Temperature Range | Charging Temperature | 0～45℃ | Ambient temperature:25℃±5℃ |
| Discharging Temperature | -20～55℃ | Ambient temperature: 25℃±5℃ | |
| Storage Temperature | -10～30℃ | Recommended temperature range for long term storage is -10~ 30℃ | |
| 5.14 Shelf Life | 2 year | Warranty since the date of the shipment | |
| 5.15 Appearance | Without break, scratch, distortion, contamination, leakage and so on | ||
3. LiFePO4 battery cells 3.2V 27Ah Characteristics
4. LiFePO4 battery cells 3.2V 27Ah dimension
5. Similar LiFePO4 Battery Cells 3.2V 10AH/12Ah/20Ah/25Ah/27Ah/50Ah
| 3.2V Lithium Iron Phosphate Cells | ||||||
| Cell Model | Volt(V) | Capacity(Ah) | Inpendance(mΩ) | Weight(g) | Cycle life | Cycle condition |
| TB-01865135C-12Ah | 3.2V | 12Ah | ≤12 | 310±10 | 2000 cycles | 100% DOD |
| TB-02707145C-20Ah | 3.2V | 20Ah | ≤10 | 525±10 | 2000 cycles | 100% DOD |
| TB-02707145D-20Ah | 3.2V | 20Ah | ≤4 | 525±10 | 2000 cycles | 100% DOD |
| TB-02707180C-25Ah | 3.2V | 25Ah | ≤6 | 650±10 | 2000 cycles | 100% DOD |
| TB-02707180D-25Ah | 3.2V | 25Ah | ≤4 | 650±10 | 2000 cycles | 100% DOD |
| TB-02707180C-27Ah | 3.2V | 27Ah | ≤4 | 660±10 | 2000 cycles | 100% DOD |
6. Our service
- Fast Delivery, can handle shipping for customer if needed
- Samples are available with charged
- 2 years warranty
- Every battery pack can be customized according to your specific demand. OEM is acceptable.
- Expertist technical support and good after-sales service
7. Certification
Company Profile
Shenzhen Topband Battery Co., Ltd
Shenzhen Topband Co., Ltd. was registered in so-called “China Silicon Valley”, Shenzhen Hi-tech Industrial Park in 1996, and got listed in Shenzhen Stock Exchange ( the stock code as 002139) in 2007.
After years of rapid development, now Topband takes lithium battery as the core technology and has become one of the leading suppliers of lithium battery solutions in China, focusing on nano lithium iron phosphate/ LiFePO4 technology for EV, RV/ caravan, marine, motorcycle, golf cart / trolly, UPS, solar storage, medical, floor scrubber, industrial, commercial use, etc.
Smart Bluetooth & WIFI connection is is our patent
feature, equipped with IOS & Android app to
monitor the instant battery status (SOC, OCV, charge
current, ambient temperature, and errors included).
Topband has more than 5000 staffs, covers an area of 100,000 square meters. And large production plants are mainly located at Shenzhen and Huizhou
Our R&D team of over 300 professionals, in cooperation with Tsinghua Research Institute and Harbin Industrial University have laid a firm foundation of our leading technology.
We have got the certificates of ISO9001, ISO14001, OHSAS18001, TS16949 and UL, CE, CB, UN38.3, TUV, etc.
Topband is a Hi-tech enterprise. Since the company established, with innovation, we have committed ourselves to making people’s lives more comfortable and high-efficient. We and our companions are working hard at making technology progress to let people enjoy the changes of new technology.
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