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Shenzhen Topband Battery Co., Ltd

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Multi Color Rechargeable Marine Battery Support Smart Wireless Feature

Name: Multi Color Rechargeable Marine Battery Support Smart Wireless Feature
Brand: Topband
Price: 1 USD

Multi Color Rechargeable Marine Battery Support Smart Wireless Feature Manufactures

Brand Name : Topband

Model Number : TB12100F-M110A_00

Certification : CE, UN38.3, MSDS,UL1642

Place of Origin : China

MOQ : 50pcs

Supply Ability : 450Mwh/year

Delivery Time : 2~4weeks for samples; 4~6weeks for mass production

Packaging Details : standard export carton

Price : Negotiable

Payment Terms : L/C, T/T

Battery material : Nano LiFePO4

Color : black, green, blue

Dimension : 318*165*215mm

Weight : 12.2Kg

Charge voltage : 14.6V

Charge current : ≤50A

Discharge current : ≤100A

Peak discharge current : 350A(3S)

Cut-off discharge voltage : 8V

Cycle life : 2000cycles @100%DOD

Warranty : 2 years

Operate temperature : -20°C~60°C

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Multi Color Rechargeable Marine Battery Support Smart Wireless Feature

1. General Information

This specification defines the performance of rechargeable LiFePO4 battery pack TB12100F-M110A manufactured by Shenzhen Topband Battery Co., Ltd, describes the type, performance, technical characteristics, warning and caution of the battery pack.

2. Specification

NO	Items		Description
Normal specification
1	Nominal Voltage		12.8V
2	Normal Capacity		100Ah
3	Internal Resistance		≤20mΩ
Standard Charge
4	Battery operation temperature range @charging		0~45℃
5	Normal charge voltage		14.6±0.1V
6	Recommended float charge voltage(for Standby use)		13.9±0.1V
7	Allowed MAX charge current		80A@Battery initial Temp 25±5℃
8	Recommended charge current		≤60A
Standard discharge
9	Battery operation temperature range @discharging		-20~60℃
10	Output Voltage Range		8.0~14.6V
11	Allowed discharge current		100A withstand 30min @Battery initial Temp 25±5℃
12	Pulse discharge current		350A withstand 3s
13	Discharge Cut-off voltage		8.0V
Mechanical Characteristics
14	Dimension		Length 318mm
			Width 165mm
			Height 215mm
15	Weight		Approx. 12.2Kg
Storage
16	Storage Temperature & Humidity Range	Short: within one month	-20~35℃, 45~75%RH
		Long term: above one month	-10~30℃, 45~75%RH
17	Self-discharge rate	Residual capacity	≤3% per month; ≤15% per year
		Reversible capacity	≤1.5%per month; ≤8% per year

3. Electrical Characteristics & Test Condition

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

NO	Items	Criterion		Condition
1	Internal Impedance	≤20mΩ		Test the internal resistance of 50% SOC battery pack with 1 kHz AC internal resistance test instrument.
2	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 180 minutes, you can stop and define the Discharging current*time value (Ah) as battery capacity.
3	Short circuit protection	/		Not allowed.
4	MAX charge Current	80A		Charging with this current for more than 0.5h and the added temperature of battery pack less than 20℃.
5	MAX discharge Current	100A		Discharging with this current for more than 0.5h and the added temperature of battery pack less than 35℃.
6	Cycle life (DOD%100)	≥2000cycle		Discharge with the current of 0.5C 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.
7	Discharge Temperature Characteristics	-20℃	≥70%	At 25±5℃ discharge the battery with the current of 0.33C to the cut-off voltage. Store the battery at various temperatures for 2h and discharge the battery with 0.33C to the cut-off voltage. Record the ratio between discharging & charging capacity.
		0℃	≥80%
		25℃	100%
		55℃	≥95%
8	Charge Retention ability	remain capacity≥90%		Charge the battery to full capacity and store it for 28days, and then discharge it with 0.33C to the cut-off voltage.

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.

Test item	Content	Criterion
Over charge	Over-charge protection for each cell	3.80±0.03V
	Over-charge release for each cell	3.60±0.05V
	Over-charge release method	Under the release voltage
Over discharge	Over-discharge protection for each cell	2.00±0.05V
	Over-discharge release for each cell	2.30±0.05V
	Over-discharge release method	Charging
Over current	Discharge over current protection	350~550A
	Protection delay time	10~40ms
	Over current release method	Release after cutoff the load.
Over Temperature	Battery over temperature	Protection @65±5℃
	Battery over temperature	Release @55±5℃
	MOSFET over temperature	Protection @100±5℃
	MOSFET over temperature	Release @70±15℃

5. Dimensional Drawing

Multi Color Rechargeable Marine Battery Support Smart Wireless Feature

Product Tags:

Marine Deep Cycle Battery

Marine Rv Battery

Multi Color Rechargeable Marine Battery Support Smart Wireless Feature Images

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