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Smart Rechargeable Marine Battery 24V 200AH With LCD Monitor / Warning Alarm

Good quality Deep Cycle Lithium Battery for sales
Good quality Deep Cycle Lithium Battery for sales
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Smart Rechargeable Marine Battery 24V 200AH With LCD Monitor / Warning Alarm

China Smart Rechargeable Marine Battery 24V 200AH With LCD Monitor / Warning Alarm supplier
Smart Rechargeable Marine Battery 24V 200AH With LCD Monitor / Warning Alarm supplier Smart Rechargeable Marine Battery 24V 200AH With LCD Monitor / Warning Alarm supplier Smart Rechargeable Marine Battery 24V 200AH With LCD Monitor / Warning Alarm supplier

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Product Details:

Place of Origin: China
Brand Name: Topband
Certification: MSDS
Model Number: TB24200F-T110C

Payment & Shipping Terms:

Minimum Order Quantity: 10pcs
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 Dimension: 605*490*155mm
Weight: 60.6Kg Charge Voltage: 25.6V
Charge Current: ≤100A Discharge Current: ≤150A
Peak Discharge Current: 450A(3S) Cut-off Discharge Voltage: 20V
Cycle Life: 1500cycles @100%DOD Warranty: 2 Years
Operate Temperature: -20°C~60°C Capacity: 200ah

High Quality Smart Rechargeable Lithium Marine Battery 24V200AH , with LCD monitor, Warning Alarm

 

1. General Information

This specification defines the performance of rechargeable LiFePO4 battery pack TB24200F-T110C manufactured by Shenzhen Topband Battery Co., Ltd, describes the type, performance, technical characteristics, warning and caution of the battery pack.

 

2. Specification(@Battery initial Temp25±5℃)

NO. Items Criteria Remarks
2.1 Rated Capacity 200Ah  
Minimum Capacity 190Ah  
2.2 Energy 5.12KWh  
2.3 Nominal Voltage 25.6V  
2.4 Outgoing Voltage ≥25.6V  
2.5 Internal resistance ≤20mΩ  
2.6 Limited charge voltage 29.2±0.2V  
2.7 Floating charge voltage 27.6±0.2V  
2.8 Standard charge current 60A  
2.9 Maximum charge current 100A  
2.10 Standard discharge current 100A  
2.11 Maximum discharge current 150A/Continuous for 1 hour  
2.12 Pulse discharge current 200A/Continuous for 15 min  
2.13 Discharge cut-off voltage 20.0V  

 

2.14

Dimension Length: 605±3mm  
Width: 490±3mm  
Height: 155±3mm  
2.15 Weight Approx: 60.6±1.0Kg  

 

2.16

Operating Temperature Charging:0~45℃
Discharging:-20~60℃
Recommended operating temperature:15℃~35℃
2.17 Self-discharge rate Residual capacity:≤3%/ month;≤15%/years
Reversible capacity: ≤1.5%/ month;≤8%/years
2.18 Storage Temperature & Humidity Range Less than 1 month:-20℃~35℃,45%RH~75%RH
Less than 3 months:-10℃~35℃,45%RH~75%RH

Recommended storage environment:

15℃~35℃,45%RH~75%RH

Long time storage:

If the battery need be stored for a long time, the voltage should be 25.6V(50%SOC), and stored in the condition as storage proposal. It need at least one charge & discharge cycle every six months

 

3. Test Conditions

3.1 Standard Test Conditions

3.1.1 Unless otherwise specified, all performance tests is required conducted at temperature 25℃±2℃, Humidity less than 45%~75%RH.

3.1.3 Unless otherwise specified, the tested product is required unused within two month after outgoing.

3.2 Standard Charge Mode

"Standard Charge" means at 25±2℃ charge to limit voltage with 0.33C constant current, then charge with constant voltage until current less than 0.02ItA.

3.3 Quick Charge Mode

" Quick Charge" means at 25±2℃ charge to limit voltage with 0.5 C constant current, then charge with constant voltage until current less than 0.02ItA.

3.4 Standard Discharge Mode

"Standard Discharge" means at 25±2℃ discharge to the cut-off voltage with 0.33C current.

3.5 Quick Discharge Mode

"Quick Discharge" means discharge to the cut-off voltage with 0.5C current.

 

4. Product Performance

NO. Items Criteria Testing method
4.1 Rated Capacity 200Ah 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 120 minutes, you can stop and define the Discharging current*time value (Ah) as battery capacity.
4.2 Minimum Capacity 190Ah
4.3 Internal resistance ≤20mΩ 50% battery SOC state frequency of 1 KHZ ac resistance tester
4.5

Cycle life

(DOD100%)

≥2000cycle Discharge with the current of 0.33C 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.
4.6

Discharge Temperature

Characteristics

-20℃ ≥70% At 25±5℃ discharge the battery with the current of 0.33C to the cut-off voltage and record charge capacity. Store the battery at various temperatures for 2h and discharge the battery with 0.33C to the cut-off voltage.
-0℃ ≥80%
25℃ ≥100%
55℃ ≥95%
4.7 Charge Retention ability

Residual

capacity≥80%

Charge the battery to full capacity and store it for 28days, and then discharge it with 0.33C to the cut-off voltage.
Recovery capacity≥90%
 

 

5. Protective circuit specification

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. Items Content Specification
5.1 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
5.2 Over discharge Over-discharge protection for each cell 2.50±0.05V
Over-discharge release for each cell 3.00±0.05V
Over-discharge release method Charging recovery
5.3 Over current Discharge over current protection 550±50A
Protection delay time 50~150ms
Over current release method Release after cutoff the load.
5.4 Short NO. Ban electrode short circuit
5.5 Battery temperature Charge over temperature Protection @55±5℃
Release @45±5℃
Discharge over temperature Protection @65±5℃
Release @55±5℃
Charge low temperature Protection @0±5℃
Release @10±5℃
Discharge low temperature Protection @-20±5℃
Release @-10±5℃
MOSFET over temperature Protection @100±5℃
Release @90±5℃
5.6 LCD Screen: Short press a switch, light and display screen: voltage temperature residual capacity current, light up after waiting for screen to go out, after 60 s into power saving state (buzzer open state, the buzzer alarm detection background), short press it again to light up the screen.
5.7 Buzz: Buzzer open state: SOC 10% or less, buzzer alarm, long press switch 3 s, buzzer close and screen OFF buzzer hints
Buzzer is turned off, when the SOC 50% or less, need to manually by 3 s starting buzzer long (SOC testing and determine whether the alarm).
Buzzer is turned off, charging when the battery pack is SOC > 50%, the buzzer closed automatic reset, in an open position.
 

6. Dimensional Drawing

Smart Rechargeable Marine Battery 24V 200AH With LCD Monitor / Warning Alarm

Contact Details
Shenzhen Topband Battery Co., Ltd

Contact Person: Jerry Yang

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