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Rechargeable 12V200Ah Bluetooth Lithium Battery High Security for RV and Car Usage Lifepo4 Material

Name: Rechargeable 12V200Ah Bluetooth Lithium Battery High Security for RV and Car Usage Lifepo4 Material
Brand: Topband
Price: 1 USD

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Brand Name :	Topband
Model Number :	TB-BL12200F-S108A
Certification :	MSDS, ISO9001, ISO14001
Price :	Negotiable
Payment Terms :	T/T, L/C
Supply Ability :	1Gwh/year
Delivery Time :	2~4 weeks for samples; 4~6 weeks for mass production

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Rechargeable 12V200Ah Bluetooth Lithium Battery High Security for RV and Car Usage Lifepo4 Material

Rechargeable 12V200Ah Bluetooth Lithium Battery High Security for RV and Car Usage Lifepo4 Material

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-BL12200F-S108A 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.Detailed specification

NO.	Items	Criteria
2.1	Rated Capacity	200Ah
2.2	Minimum Capacity	190Ah
2.3	Energy	2.56KWh
2.4	Nominal Voltage	12.8V
2.5	Outgoing Voltage	≥12.8V
2.6	Internal resistance	≤20mΩ
2.7	Series parallel application	Series connection is prohibited
2.8	Limited charge voltage	14.6±0.2V
2.9	Floating charge voltage	13.8±0.2V
2.10	Standard charge current	80A
2.11	Maximum charge current	100A
2.12	Standard discharge current	150A
2.13	Maximum discharge current	180A withstand 30min @Battery initial Temp 25±5℃
2.14	Pulse discharge current	Withstand the 450A/3s
2.15	Discharge cut-off voltage	10V
2.16	Dimension	Length: 483.5±3mm Width: 170±3mm Height: 241±3mm
2.17	Weight	25±0.5Kg
2.18	Operating Temperature	Charging:0～45℃ Discharging:-20～60℃
2.19	Self-discharge rate	Residual capacity:≤3%/month;≤15%/years Reversible capacity:≤1.5%/month;≤8%/years

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 0.02ItA.

3.3 Quick Charge Mode

"Quick Charge" means at 25±2℃ charge to limit voltage with 0.5 C constant current, then charge with constant voltage until current less than 0.02ItA.

3.4 Standard Discharge Mode

"Standard Discharge" means at 25±2℃ discharge to the cut-off voltage with 0.33C current.

3.5 Quick Discharge Mode

"Quick Discharge" means discharge to the cut-off voltage with 0.5C current.

4. Product Performance

NO.	Items	Criteria		Testing method
4.1	Rated Capacity	200Ah		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.
4.2	Minimum Capacity	190Ah
4.3	Internal resistance	≤20mΩ		50% battery SOC state frequency of 1 KHZ ac resistance tester
4.4	Cycle life (DOD100%)	≥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.
4.5	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%
4.6	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%
4.7	Communication Function	Bluetooth		Though ,user can read the battery system information such as voltage, current, SOC, temperature…and so on.

5.Dimension drawing

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!

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