Home ProductsLED Light Battery

Topband Rechargeable LiFePO4 Battery , Street Light Battery 24V 10Ah

Topband Rechargeable LiFePO4 Battery , Street Light Battery 24V 10Ah

Topband Rechargeable LiFePO4 Battery , Street Light Battery 24V 10Ah

Product Details:

Place of Origin: China
Brand Name: Topband
Certification: MSDS
Model Number: TB1220F-S115C

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
Contact Now
Detailed Product Description
Material: Nano LiFePO4 Nominal Voltage: 24V
Nominal Capacity: 10Ah Cycle Life: 2000cycles @100% DOD
Dimension: 170x70x138mm Weight: 2.5kg
Warranty: 2 Years Internal Impedance: ≤60mΩ

Topband Rechargeable LiFePO4 Battery , Street Light Battery 24V 10Ah

 

1. LED street Light battery 24V 20Ah advantage

  • High intrinsic safety
  • Quick charge capability.
  • Can be used in any position
  • More than 2000 cycles (at 100% discharge)
  • Extremely resistant to high current (10C continuous, 20C pulse)
  • Temperature range: -30 to +60ºC
  • 1/3 weight of lead-acid batteries
  • Lifespan > 20 years
  • BMF protective circuit
  • Can be replaced 1:1 with lead-acid batteries.

2. LED Street Light battery 24V 20A Specification

NO Items Description
Normal Specification
1 Nominal Voltage 25.6V
2 Normal Capacity 10Ah
3 Internal Resistance ≤60mΩ
Standard Charge
4 Battery operation temperature range @charging 0~45℃
5 Normal charge voltage 29.2±0.2V
6 Recommended float charge voltage(for Standby use) 27.6±0.2V
7 Allowed constant charge current 10A@Battery initial Temp 25±5℃
8 Recommended charge current ≤6A
Standard Discharge
9 Battery operation temperature range @discharging -20~60℃
10 Output voltage range 16.0~29.2V
11 Allowed constant discharge current 15A withstand 30min @Battery initial Temp 25±5℃
12 Pulse discharge current 20A withstand 3s
13 Discharge cut-off voltage 16.0V
Mechanical Characteristics
14 Dimension Length ≤170mm
Width ≤70mm
Height ≤138mm
15 Weight Approx. 2.5Kg
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 ≤60mΩ Test the internal resistance of 50% SOC battery pack with 1 kHz AC internal resistance test instrument.
2 Capacity ≥10Ah 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

Automatically cutoff discharging when short circuit, and release after remove the lead. Connect the positive and negative of this battery pack through a lead with the resistance less than 5mΩ.
4 MAX charge Current 10A Charging with this current for more than 0.5h and the added temperature of battery pack less than 20℃.
5 MAX discharge Current 15A 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. Storage & Transportation

  • Based on the character of cell, proper environment for transportation of LiFePO4 battery pack need to be created to protect the battery.
  • Battery should be stayed in the warehouse -20℃~35℃ where it’s dry, clean, shade, and well-ventilated.
  • The battery should be stored in 50% SOC during transportation.
  • The battery need to be charged every 6 months if out of use
  • Keep the battery against dropping, turning over and serious stacking during loading.

5. Our service

  • Customized is allowed;
  • Support imprint your logo on products;
  • OEM
  • Products have proceeded comprehensive testing before shipment

6. LED light battery 24V 10Ah dimension

Topband Rechargeable LiFePO4 Battery , Street Light Battery 24V 10Ah

 

 

Your inquiry will be warmly welcomed, looking forward to our long term cooperation.

 

 

Contact Details
Shenzhen Topband Battery Co., Ltd

Contact Person: Jerry Yang

Send your inquiry directly to us (0 / 3000)

Other Products