Guang Zhou Sunland New Energy Technology Co., Ltd.
| Payment Terms | T/T L/C paypal |
| Supply Ability | 100000Piece/Month |
| Delivery Time | 7-25 days after order confirm |
| Packaging Details | 1pcs for one bag with UN38.3 |
| Model Name: | 4U Communication base station |
| Capacity: | 50AH |
| voltage | 48V |
| power | 2400WH |
| Meterial | Lifepo4 lithium |
| size | 2U 440*440*88MM |
| Circle life | over 2000times |
| warranty | 8 years or circle 2000times |
| Brand Name | TAC OEM ODM |
| Model Number | ES4850-E1-A-02 |
| Certification | MSDS REACH ROHS |
| Place of Origin | SHENZHEN |
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Product Specification
| Payment Terms | T/T L/C paypal | Supply Ability | 100000Piece/Month |
| Delivery Time | 7-25 days after order confirm | Packaging Details | 1pcs for one bag with UN38.3 |
| Model Name: | 4U Communication base station | Capacity: | 50AH |
| voltage | 48V | power | 2400WH |
| Meterial | Lifepo4 lithium | size | 2U 440*440*88MM |
| Circle life | over 2000times | warranty | 8 years or circle 2000times |
| Brand Name | TAC OEM ODM | Model Number | ES4850-E1-A-02 |
| Certification | MSDS REACH ROHS | Place of Origin | SHENZHEN |
| High Light | lifepo4 battery pack ，12 volt lithium battery | ||
| Parameters | PHES2.9KWhPV1 |
| Battery Type | Li-Ion |
| Rated Voltage/ Capacity | 48V/50Ah |
| Rated Energy | 2.4KWh |
| Usable Capacity (80%DOD) | 2.3KWh |
| Voltage Range | 45～54.7VDC |
| Rated Discharge Current | 25A |
| Max. Discharge Current | 60A |
| Standard Charge Current | 25A |
| Max.Charge Current | 60A |
| Operating Temperature | Charge:0°C ~50°C； |
| Discharge -20°C~50°C; | |
| Storage Temperature | -20°C~50°C |
| Ambient Humidity | Max. 90[%Rh] *Non Condensing |
| Expected Lifetime (25°C/+77℉) | ＞5 Years |
| Cycle life (80% DOD, 25°C/+77℉) | ＞2000Cycles |
| Max. operating altitude | 2000m |
| Dimensions(W*H*D) | 440*440*88mm |
| Weight | 40kg |
| Color | White/Black(customized) |
| Protection Degree | IP20 |
| Cooling | Natural |
| Noise emission | <40dB |
| Display | LED light |
| Interface | RS232,RS485 |
Q: Are you trading company or manufacturer ?
A: We are a professional manufacturer with 8 years of experiences and customers all over the world .Our factory located in guangzhou city, guangdong province,China.
Q: Can you print my logo on the battery cover?
A: Yes,ODM OEM is available,we can print your logo on the battery case, and you can offer your logo.
Q: What's the payment term?
A: We accept T/T, 30% deposit & 70% balance payment before shipping, and Western Union.
Q: How's the delivery time?
A: Usually it takes about 10-20 days for production varies with products.
35-40 days for OEM and ODM order or specially part
Q: Can you print my picture or logo on the battery cover?
A: Yes, OEM is available, we can print your picture or logo on the battery case, If your quantity is good, We can also printing your LOGO on battery carton.
Q: What's kinds of battery will you provide?
A: We have lithium -ion lifepo4 polymer battery cell, so we can product various battery pack including of Electric bike battery, UPS battery and motorcycle battery EV and so on , we have many models to meet your requirements and customized is workable.
Q:How do you ship the products?
A:We ship the products by sea.or air with your requirement
samples should be shipped via DHL UPSTNT and so on
Vivian Zeng
Hong Kong TAC Industrial Co.,Ltd
Add:Unit 04 7/F,Bright way tower,NO.33 Mong Kok Road,Kowloon,HK.
Company Details
Business Type:
Manufacturer,Importer,Exporter
Year Established:
2011
Total Annual:
10 USD Million-15 USD Million
Employee Number:
1000~2000
Ecer Certification：
Verified Supplier
Guangzhou Sunland New Energy Technology Co., Ltd. (Sunland Power) is a senior professional service provider of battery application. Aiming at serving industrial users, it is dedicated to providing industrial users with optimized battery supporting solutions and safe, environmental friendly and cost-... Guangzhou Sunland New Energy Technology Co., Ltd. (Sunland Power) is a senior professional service provider of battery application. Aiming at serving industrial users, it is dedicated to providing industrial users with optimized battery supporting solutions and safe, environmental friendly and cost-...
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