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

Good quality Deep Cycle Lithium Battery for sales
Good quality Deep Cycle Lithium Battery for sales
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In energy storage system project, Topband team provides expertise support and excellent product at reasonable price. Much appreciated for their effort

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

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

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Product Details:

Place of Origin: China
Brand Name: Topband
Certification: ISO9001, CE, UL
Model Number: TB-BL12100F-SC-M110A

Payment & Shipping Terms:

Minimum Order Quantity: 40PCS
Price: Negotiable
Packaging Details: standard export carton & pallet
Delivery Time: 2~3weeks for samples; 4~6weeks for mass production
Payment Terms: T/T, L/C
Supply Ability: 5Gwh/year
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Detailed Product Description
Color: Blue & Black Weight: 12.3kg
Nominal Voltage: 12.8V Nominal Capacity: 100Ah
Charge Current: 80A Discharge Current: 100A
Dimension: 318*165*215mm Internal Resistance: ≤20mΩ

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%

 

 

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

 

 

 

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

 

 

Contact Details
Shenzhen Topband Battery Co., Ltd

Contact Person: Jerry Yang

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