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UPS 1U 2U 3U Battery LiFePO4 Battery Pack , Ups LFP Rechargeable Batteries 48V 100Ah

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Brand Name:Topband

Model Number:TB48100F-T105A

Certification:CE, MSDS

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

Shenzhen Topband Battery Co., Ltd

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

UPS 1U 2U 3U Battery LiFePO4 Battery Pack , Ups LFP Rechargeable Batteries 48V 100Ah

1. About us

Shenzhen Topband Battery Co., Ltd, a company professional to do LiFePO4 battery, which is founded in 1996 and listed in Shenzhen in 2007.There are over 300 R&D engineers and about 3,000 employees in the 70,000 square meters Topband industrial park.We can provide One-Stop Solution of new energy, from cell, BMS/PCM to battery pack assembling.

2. Product Performance

NO.	Items	Criteria		Testing method
2.1	Rated Capacity	100Ah		Rest for 1 hour after fully charged, then discharge with 0.33C current until the battery reaches the discharge cutoff voltage. Repeat above process for three times, if the discharge time is not less than 120 minutes, you can stop and define the Discharging current*time value (Ah) as battery capacity.
2.2	Minimum Capacity	100Ah
2.3	Internal resistance	≤30mΩ		50% battery SOC state frequency of 1 KHZ ac resistance tester
2.5	Cycle life (DOD100%)	≥1600cycle		Discharge with the current of 0.33C until it can’t discharge, and then rest it for 1h. Charge the battery following CC(0.33C)/CV(14.6V) mode to full capacity, and then rest it for 1h. Repeat above process until full charged capacity is no more than 80% of normal value. Accumulated times is defined as cycle life.
2.6	Discharge Temperature Characteristics	-20℃	≥70%	At 25±5℃ discharge the battery with the current of 0.33C to the cut-off voltage and record charge capacity. Store the battery at various temperatures for 2h and discharge the battery with 0.33C to the cut-off voltage.
		-0℃	≥80%
		25℃	≥100%
		55℃	≥95%
2.7	Charge Retention ability	Residual capacity≥80%		Charge the battery to full capacity and store it for 28days, and then discharge it with 0.33C to the cut-off voltage.
		Recovery capacity≥90%

3. Features

Replacement lead-acid battery ( AGM battery / deep cycle battery / gel battery )
RV, Solar Energy Storage ect.
High energy density
About 1/3 the weight of lead-acid batteries.
Environment friendly, no pollution
No memory effect, 2000 times cycle-life
Safe and reliable, no explosion when piercing, no fire when over voltage
Low self discharge
High power, maximize discharge current up to5C

4. Specification(@Battery initial Temp25±5℃)

NO.	Items	Criteria	Remarks
4.1	Rated Capacity	100Ah
4.1	Minimum Capacity	100Ah
4.2	Energy	5.12KWh
4.3	Nominal Voltage	51.2V
4.4	Outgoing Voltage	≥51.2V
4.5	Internal resistance	≤30mΩ
4.6	Limited charge voltage	58.4±0.2V
4.7	Floating charge voltage	55.2±0.2V
4.8	Standard charge current	30A
4.9	Maximum charge current	50A
4.10	Standard discharge current	30A
4.11	Maximum discharge current	50A
4.12	Pulse discharge current	170A/Continuous for 3 s
4.13	Discharge cut-off voltage	36.8V
4.14	Dimension	Length: 438.0±3mm
		Width: 175.5±3mm
		Height: 604.7±3mm
4.15	Weight	Approx: 57.5±0.5Kg
4.16	Operating Temperature	Charging:0～45℃
		Discharging:-20～60℃
		Recommended operating temperature:15℃～35℃
4.17	Self-discharge rate	Residual capacity:≤3%/month;≤15%/years
4.17	Self-discharge rate	Reversible capacity:≤1.5%/month;≤8%/years
4.18	Storage Temperature & Humidity Range	Less than 1 month:-20℃～35℃,45%RH～75％RH
		Less than 3 months:-10℃～35℃,45%RH～75％RH
		Recommended storage environment: 15℃～35℃,45%RH～75％RH
Long time storage: If the battery need be stored for a long time, the voltage should be 52.8V(50%SOC), and stored in the condition as storage proposal. It need at least one charge & discharge cycle every six months

5. Transportation

1) Based on the character of cell, proper environment for transportation of LiFePO4 battery pack need to be created to protect the battery.

2) Battery should be stayed in the warehouse 15℃～35℃ where it’s dry, clean, shade, and well-ventilated.

3) The battery should be stored in 50% SOC during transportation.

4) The battery need to be charged every 6 months if out of use

5) Keep the battery against dropping, turning over and serious stacking during loading.

6. Warning & Tips

Please read and follow the specification and caution remarks on battery surface before use the battery. Improper use may cause heat, fire, rupture, damage or capacity deterioration of the battery. Shenzhen Topband Battery Co., Ltd. Describes is not responsible for any accidents caused by the usage without following our specification.

The battery must be far away from heat source, high voltage, and avoid to be exposed in sunshine for long time.
Never throw the battery into water.
Do not put the battery in a charger or equipment with wrong terminals connected.
Never connect the positive and negative of battery with metal.
Avoid excessive physical shock or vibration. don't hit, fall, stamp on the battery
Without the permission of the manufacturer and guidance, forbidden to remove or to assemble the battery
Do not use the battery mixed with other different manufacturer, type, or model batteries.
Keep the battery against high temperature. Otherwise it will cause battery heat, get into fire or lose some function and reduce the life.
When battery run out of power, please charge your battery timely (≤15day).
Please use the matched or suggested charger for this battery.
If battery emit peculiar smell, heating, distortion or appear any abnormity during working or storage, please stop using and take it out from device.
If the battery leaks and get into the eyes or skin, do not wipe, instead, rinse it with clean water and see doctor immediately.
Please far away from children or pets.
Do not put disuse battery into a fire or water.
It is strictly prohibited any series between the battery packs. Any requirements on serials connection, please contact TOPBAND for details.

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.