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Shenzhen Topband Battery Co., Ltd
A professional manufacturer of LiFePO4 battery / lithium iron phosphate, dedicated to designing, researching, manufacturing, and exporting LiFePO4 batteries( cell & pack & energy storage system) to
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2000 Cycles Life Portable Camping Battery OEM / ODM Available

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Shenzhen Topband Battery Co., Ltd
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2000 Cycles Life Portable Camping Battery OEM / ODM Available

Brand Name : Topband

Model Number : TB1220F-S115A

Certification : MSDS

Place of Origin : China

MOQ : 50pcs

Price : Negotiable

Supply Ability : 450Mwh/year

Delivery Time : 2~4weeks for samples; 4~6weeks for mass production

Packaging Details : standard export carton

Payment Terms : L/C, T/T

Material : LiFePO4

Color : Black

Type : Prismatic

Cycle life : 2000 cycles @100% DOD

Dimension : 181x76x165mm

Weight : 1.6kg

Warranty : 2 years

Internal Impedance : ≤60mΩ

Voltage : 12V

Capacity : 20Ah

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2000 Cycles Life Portable Camping Battery OEM / ODM Available

Replace the traditional lead acid batteries

long lifespan & powerful & reliable

lighter & smaller and environment friendly

1. 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. Specification

NO. Items Criteria Remarks
2.1 Rated Capacity 20Ah
Minimum Capacity 19.6Ah
2.2 Energy 256Wh
2.3 Nominal Voltage 12.8V
2.4 Outgoing Voltage ≥12.8V
2.5 Internal resistance ≤50mΩ
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 10A
2.10 Maximum charge current 20A
2.11 Standard discharge current 10A
2.12 Maximum discharge current 20A/ Continue to finished
30A/ Continue to discharge 30 min
2.13 Pulse discharge current Withstand the 80A/3s
2.14 Discharge cut-off voltage 8.0V
2.15 Dimension Length: 181±2mm
Width: 76.0±2mm
Height: 165.0±2mm
2.16 Weight Approx: 1.6Kg
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. Protection Circuit Specification

NO. Items Content Specification
3.1 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
3.2 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
3.3 Over current Discharge over current protection 80~110A
Protection delay time 10~40ms
Over current release method Release after cutoff the load.
3.4 Short Yes. Remove after the short circuit automatic recovery
3.5 Battery temperature Charge over temperature Protection @65±5℃
Release @50±5℃
Discharge over temperature Protection @65±5℃
Release @50±5℃

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. Dimension

2000 Cycles Life Portable Camping Battery OEM / ODM Available


Product Tags:

camping rechargeable power supply

      

portable camping battery pack

      
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