Blue or Black Lithium 12v Lifepo4 Battery Rechargeable MSDS UN38.3

Lithium Deep Cycle Marine Battery, Blue or Black Lithium Battery Rechargeable 12V

Lithium Iron Phosphate (LiFePO4, LFE) is new generation Li-Ion rechargeable battery for high power applications, such as EV car , Power Tool and RC hobby. LFP cells feature with high discharging current, non explosive, long cycle life ( >2000@0.2C rate, IEC Standard), but its energy density is lower than normal Li-Ion cell (Li-Co) (higher NiMH cell). Please click Knowledge on LiFePO4 battery to learn more detail. LFP cell has 3.2V nominal working voltage and shall be cut-off power at 3.6-3.8V per cell during charging. Please see the table below to see comparison between LFP and other rechargeable batteries. LFP battery has the lowest cost if considering its long cycle life

1.General Information

This specification defines the performance of rechargeable LiFePO4 battery pack TB-BL12100F-SC-M110A_3001 manufactured by SHENZHEN TOPBAND BATTERY CO.,LTD, describes the type, performance, technical characteristics, warning and caution of the battery pack.

2. Battery Specification(@ 25±5℃)

NO	Items		Characteristics
2.1	Normal capacity		100Ah
2.2	Nominal energy		1.28KWh
2.3	Nominal voltage		12.8V (LFP-4S4P)
2.4	Internal resistance		≤20mΩ @1kHz AC
2.5	Normal charge voltage		14.6±0.5V
2.6	Float charge voltage(for Standby use)		13.8±0.2V
2.7	Allowed MAX charge current		100A
2.8	Recommended charge current		≤50A
2.9	Allowed MAX discharge current		100A
2.10	End of discharge voltage		8.0V
2.11	Dimension		318±2mm
			165±2mm
			215±3mm
2.12	Weight (No accessories)		About:12.5Kg
2.13	Operation temperature	Charge	0～45℃
		Discharge	-20～60℃
2.14	Self-discharge rate	Residual capacity	≤3%/Month; ≤15%/ year
		Recover capacity	≤1.5%/Month; ≤8%/ year
2.15	Storage environment	≤1month	-20～+60℃,5～75%RH
		≥3month	-10～+45℃,5～75%RH
		Recommend environment	15～35℃,5～75%RH
2.16	Bluetooth APP	BLUENOVA

3. Electrical Characteristics & Test Condition

Testing Conditions: Ambient Temperature: 25±5℃; Huminity:45%~75%.

Normal charge:Charge battery under CC(0.33C)/CV(14.6V) mode until over charge protection or the charge current reduce to 0.05C, and then rest for 1h.

NO	Items	Criterion		Condition
3.1	Normal Capacity	100Ah		After Normal charge, discharge @0.33C current to the end of discharge voltage.
3.2	Internal Impedance	≤20mΩ		@50% SOC @1kHz AC internal resistance test instrument.
3.3	Short circuit protection	Auto cutoff load when short circuit		Connect the positive and negative of this battery pack through a lead with 0.1Ω resistance.
3.4	Cycle life @DOD100%	≥2000 cycles		After Normal charge,discharge @0.33C current to the end of discharge voltage. Repeat above process until discharge capacity reduce to 80% of initial value.
3.5	Discharge temperature characteristic@0.33C	-20℃(6h)	≥70%
		0℃ (6h)	≥80%
		25℃(4h)	≥100%
		55℃(4h)	≥95%
3.6	Capacity retention rate	remain capacity ≥96%		After normal charge, store the battery @25±5℃ for 28days, then discharge capacity @0.33C,the retention capacity accord with criterion.

4.Circuit Protection

The batteries are supplied with a LiFePO4 Battery Management System (BMS)that can monitor and optimized each single prismatic cell during charge & discharge, to protect the battery pack overcharge, over discharge, short circuit. Overall, the BMS helps to ensure safe and accurate running.

No	Item	Content	Criterion
4.1	Over charge	Over-charge protection for each cell	3.75±0.02V
		Over-charge release for each cell	3.60±0.05V
		Over-charge release method	Under the release voltage
4.2	Over discharge	Over-discharge protection each cell	2.5±0.05V
		Over-discharge release for each cell	2.8±0.05V
		Over-discharge release method	Charging
4.3	Over current	Charge over current protection	130~170A,delay time 1s±0.2s
		Charge over current release	auto release after 30s
		Discharge over current protection	300~420A,delay time 3s±1s
		Discharge over current release	Charge or auto release after 30s
		Short circuit protection	Available
4.4	Temperature	Charge over temperature protection	Protect@65±5℃; Release@50±5℃;
		Charge under temperature protection	Protect@-15±5℃; Release@0±5℃
		Discharge over temperature protection	Protect@65±5℃; Release@50±5℃;

5. User guide

5.1 Product dimension

ound in 2006, Beijing XD Battery is a member of China Power Supply Society, as a National-level High and New Technology Enterprise, as well as the nominated supplier of Government procurement site, we are focusing on the solution of renewable energy storage.

We specialize in

1, RVs lithium Batteries.

2, Marine lithium batteries

3, Solar energy storage lithium batteries

4, Low speed vehicles lithium batteries

5, Telecom lithium batteries.

The products passed TUV , UL , CE ,CSA ,CEC ,JET certifications.

There are three representative offices in the Greater China area, which are located in three first-tier cities, Beijing,Shanghai and Shenzhen.

Our battery pack factory is in Huizhou with an area of over 5,000 Square Meters, our production capacity has reached 1.2 million units per year.

There is equipped with the most modern production equipment. By means of several times of large-scale technology improvement with some domestic and overseas professional organizations and relative companies, our product quality, technology and service can be rated as world-class level.

Machine productions to promise good quality all the time. 24 hours calling service to offer good after sales service support. Accept customized order, Offer OEM, ODM service.

Currently XD Battery have been exported to more 126 different countries ,such as USA, UK, Germany, Japan, Korea, Philippines, Saudi Arabia, Zimbabwe, Netherlands, Australia, France, Spain, Netherlands, Vietnam, Nigeria, Sweden ,etc.

Top technology, Top quality, Top service which is always our aim. Welcome to join XD Battery bring more energy to the world.