Payment & Shipping Terms:
|Rated Voltage:||12.8V||Rated Capacity:||150Ah|
|Standard Charge Current:||100A||Max Charge Current:||150A|
|Max Continuous Discharge Current:||150A||Internal Resistance:||≤20mΩ|
Rechargeable 12V150Ah Bluetooth Lithium Battery High Discharge Rate Lifepo4 Material Series Connection
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.
This rechargeable LiFePO4 battery pack TB-BL12150F-SC-S110A supports Bluetooth communication function. Through Android and IOS APP, can read the battery status and information. Especially due to the Android system’s openness, different smart phone manufacturer will have their own different Bluetooth hardware version and customized feature Android systems. It is necessary for the customer to confirm whether the phone is compatible for the APP.
|2.7||Floating charge voltage||13.8±0.2V|
|2.8||Standard charge current||100A|
|2.9||Maximum charge current||150A|
|2.10||Maximum discharge current||150A|
|2.11||Pulse discharge current||500A/Continuous for 3s|
|2.12||Discharge cut-off voltage||10.0~11.0V|
|Recommended operating temperature:15℃～35℃|
|2.16||Self-discharge rate||Residual capacity:≤3%/month;≤15%/year|
|Reversible capacity: ≤1.5%/month;≤8%/year|
|2.17||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:
3. Test conditions
3.1 Standard Test Conditions
3.1.1 Unless otherwise specified, all performance tests is required conducted at temperature 25℃±2℃, Humidity less than 45%~75%RH.
3.1.3 Unless otherwise specified, the tested product is required unused within two month after outgoing.
3.2 Standard Charge Mode
"Standard Charge" means at 25±2℃ charge to limit voltage with 0.33C constant current, then charge with constant voltage until current less than 0.02C.
3.3 Quick Charge Mode
"Quick Charge" means at 25±2℃ charge to limit voltage with 1.0C constant current, then charge with constant voltage until current less than 0.02C.
3.4 Standard Discharge Mode
"Standard Discharge" means at 25±2℃ discharge to the cut-off voltage with0.33C current.
3.5 Quick Discharge Mode
"Quick Discharge" means discharge to the cut-off voltage with 1.0C current.
4. Product Performance
|4.1||Rated Capacity||150Ah||Rest for 1 hour after fully charged, then discharge with 0.5C 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.|
|4.3||Internal resistance||≤20mΩ||50% battery SOC state frequency of 1 KHZ ac resistance tester|
|≥2000cycle||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.|
|-20℃||≥70%||At 25±5℃ discharge the battery with the current of 0.5C to the cut-off voltage and record charge capacity. Store the battery at various temperatures for 2h and discharge the battery with 0.5C to the cut-off voltage.|
|4.7||Charge Retention ability||
|Charge the battery to full capacity and store it for 28days, and then discharge it with 0.5C to the cut-off voltage.|
6. Bluetooth introduction
Topband Bluetooth is a technology that allows users to connect Topband battery directly with their mobile phones. Users can use Bluetooth to get the information( Such as the SOC, operating temperature, cycle times, voltage, capacity, etc) of the battery clearly.
Setting up the connection between the battery and the phone is quick and easy. Users just need to download the TB APP from Google play/ APP store, and operate it near the battery. The interface of the APP can be also customized if needed.
Compared to the other communication ways, it is wireless and of high security, which makes Bluetooth become more and more porpular among the world.
If any interest, do not be hesitate to contact with us! We will offer professional service to our customers!
Contact Person: Wendy Chen