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Multi Color Rechargeable Marine Battery Support Smart Wireless Feature

Good quality Deep Cycle Lithium Battery for sales
Good quality Deep Cycle Lithium Battery for sales
We have cooperated with Topband for several years, we think Topband is a reliable supplier with quality products, and professional technical support!

—— Stephan Moberg

In energy storage system project, Topband team provides expertise support and excellent product at reasonable price. Much appreciated for their effort

—— Christin Gartner

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Multi Color Rechargeable Marine Battery Support Smart Wireless Feature

China Multi Color Rechargeable Marine Battery Support Smart Wireless Feature supplier
Multi Color Rechargeable Marine Battery Support Smart Wireless Feature supplier Multi Color Rechargeable Marine Battery Support Smart Wireless Feature supplier Multi Color Rechargeable Marine Battery Support Smart Wireless Feature supplier Multi Color Rechargeable Marine Battery Support Smart Wireless Feature supplier

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Product Details:

Place of Origin: China
Brand Name: Topband
Certification: CE, UN38.3, MSDS,UL1642
Model Number: TB12100F-M110A_00

Payment & Shipping Terms:

Minimum Order Quantity: 50pcs
Price: Negotiable
Packaging Details: standard export carton
Delivery Time: 2~4weeks for samples; 4~6weeks for mass production
Payment Terms: L/C, T/T
Supply Ability: 450Mwh/year
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Detailed Product Description
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

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℃
Release @55±5℃
MOSFET over temperature Protection @100±5℃
Release @70±15℃

 

5. Dimensional Drawing

Multi Color Rechargeable Marine Battery Support Smart Wireless Feature

Multi Color Rechargeable Marine Battery Support Smart Wireless Feature

 

 

Contact Details
Shenzhen Topband Battery Co., Ltd

Contact Person: Jerry Yang

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