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153.6Wh Rechargeable Deep Cycle Battery 12V 12Ah For Golf Trolley

China Shenzhen Topband Battery Co., Ltd certification
China Shenzhen Topband Battery Co., Ltd certification
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153.6Wh Rechargeable Deep Cycle Battery 12V 12Ah For Golf Trolley

153.6Wh Rechargeable Deep Cycle Battery 12V 12Ah For Golf Trolley
153.6Wh Rechargeable Deep Cycle Battery 12V 12Ah For Golf Trolley

Large Image :  153.6Wh Rechargeable Deep Cycle Battery 12V 12Ah For Golf Trolley

Product Details:

Place of Origin: China
Brand Name: Topband Lifepo4 battery
Certification: ISO9001, ISO14001
Model Number: TB1212F-S120A

Payment & Shipping Terms:

Minimum Order Quantity: 100
Price: Negotiable
Packaging Details: standard export carton for 12V 12Ah Deep-cycle LFP battery
Delivery Time: 2~4weeks for samples; 4~6weeks for mass production
Payment Terms: L/C, T/T
Supply Ability: 450Mwh/year
Detailed Product Description
Items: 12V 12Ah Deep-cycle LFP Battery Chemistry: Lifepo4
Normal Capacity: 12Ah Series Connection: Max. 4pcs
Internal Resistance: ≤80mΩ Weight: 1.6±0.3Kg
Energy: 153.6Wh Output Voltage Range: 8.0~14.6V
Terminal: F2 Size: L 151* W98* H95mm
Floating Charge Voltage: 13.8±0.2V Keywords: Batteries For Golf-trolley, Ups Battery
Protecton: Built-in Reliable BMS Discharge Cut-off Volt.: 8.0V
Max Charge Current: 12A Max Discharge Current: 12A
Pulse Discharge Current: Withstand The 60A/3s Application: Withstand The 60A/3s
High Light:

153.6Wh Rechargeable Deep Cycle Battery

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BMS Rechargeable Deep Cycle Battery

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12Ah Golf Trolley LifePO4 Batteries

Rechargeable Deep-cycle 12V 12Ah LifePO4 batteries for Golf-trolley/UPS/Solar energy

1. General Information

 

This specification defines the performance of rechargeable LiFePO4 battery pack TB1212F-S120A manufactured by Shenzhen Topband battery describes the type, performance, technical characteristics, warning and caution of the battery pack.

 

2.Specification

 

NO. Items Criteria Remarks
2.1 Rated Capacity 12Ah  
Minimum Capacity 11.4Ah  
2.2 Energy 153.6Wh  
2.3 Nominal Voltage 12.8V  
2.4 Outgoing Voltage ≥12.8V  
2.5 Internal resistance ≤80mΩ  
2.6 Series parallel application Support up to four groups in series and Need to inform battery suppliers
2.7 Limited charge voltage 14.6±0.2V  
2.8 Floating charge voltage 13.8±0.2V  
2.9 Standard charge current 6A  
2.10 Maximum charge current 12A  
2.11 Standard discharge current 6A  
2.12 Maximum discharge current 12A/ Continue to finished  
15A/ Continue to discharge 30 min  
2.13 Pulse discharge current Withstand 60A/3s  
2.14 Discharge cut-off voltage 8.0V  
2.15 Dimension Length: 151±2mm  
Width: 98.5±2mm  
Height: 95±2mm  
2.16 Weight Approx: 1.6±0.3Kg  
2.17 Operating Temperature Charging:0~45℃
Discharging:-20~60℃
Recommended operating temperature:15℃~35℃
2.18 Self-discharge rate Residual capacity:≤3%/month≤15%/year
Reversible capacity: ≤1.5%/month;≤8%/year
2.19 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 13.2V(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 12Ah

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 11.4Ah
4.3 Internal resistance ≤80mΩ 50% battery SOC state frequency of 1 KHZ ac resistance tester
4.4 Short circuit protection Yes Connect the positive and negative of this battery pack through a lead with the resistance less than 5mΩ.
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 2.00±0.05V
Over-discharge release for each cell 2.30±0.05V
Over-discharge release method Charging recovery
5.3 Over current Discharge over current protection 80~110A
Protection delay time 10~40ms
Over current release method Release after cutoff the load.
5.4 Short Yes. Remove after the short circuit automatic recovery
5.5 Battery temperature Charge over temperature Protection @65±5℃
Release @50±5℃
Discharge over temperature Protection @65±5℃
Release @50±5℃
 

6. Dimensional Drawing

 

153.6Wh Rechargeable Deep Cycle Battery 12V 12Ah For Golf Trolley 0

 

If this is not OK for you, please feel free to send us inquiry.

 

There's more models for option, such as 12V 15Ah, 12V 20Ah, 12V 50Ah, 24V 10AH, etc.

 

Welcome to contact us, thank you very much!

 

153.6Wh Rechargeable Deep Cycle Battery 12V 12Ah For Golf Trolley 1

 

Keywords:  12V Lithium battery      Batteries for Golf-trolley cart     Deep-cycle LFP Batteries
 

Contact Details
Shenzhen Topband Battery Co., Ltd

Contact Person: Wendy Liang

Tel: +8615989419682

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