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

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Shenzhen Topband Battery Co., Ltd

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

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Brand Name :	Topband
Model Number :	TB-BL12100F-SC-M110A
Certification :	ISO9001, CE, UL
Price :	Negotiable
Payment Terms :	T/T, L/C
Supply Ability :	5Gwh/year
Delivery Time :	2~3weeks for samples; 4~6weeks for mass production

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

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

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

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

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