Gold Member Since 2016
Audited Supplier
Firstpower Tech. Co., Ltd.

Battery, UPS Battery, Sealed Lead Acid Battery manufacturer / supplier in China, offering Electric Wheelchair Battery (LFP1250), DIN Standard Traction Battery (10FPD900), Airport Electric Vehicles Battery (10FPD800) and so on.

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Supplier Homepage Product Standard battery LFP Series Electric Wheelchair Battery (LFP1250)

Electric Wheelchair Battery (LFP1250)

FOB Price: Get Latest Price
Min. Order: 10 Pieces
Production Capacity: 2000, 000kvah/ Year
Transport Package: Carton Packaging, 96PCS Per Pallet
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: LFP1250(12v, 50Ah)
  • Usage: UPS, Electric Power, Lighting, Boat, Telecommunication
  • Discharge Rate: Medium Discharge Rate
  • Electrolyte: Acid
  • Rechargeable: Chargeable
  • Nonspillable Battery: Nonspillable Battery
  • AGM Separator Technology: AGM Separator Technology
  • Trademark: FirstPower
  • Origin: China
  • Type: Lead-Acid Batteries
  • Nominal Voltage: 12V
  • Shape: Square Battery
  • Installation: Fixed
  • Sealed and Maintenance-Free Operation: Sealed and Maintenance-Free Operation
  • Long Service Life--12 Years: Long Service Life--12 Years
  • Telecommunication Battery: Telecommunication Battery
  • Specification: UL, CE, ROHS certified
  • HS Code: 8507200000
Product Description

Electric Wheelchair battery(LFP1250)

FirstPower Technology Co., Ltd. was set up as a manufacturer of rechargeable batteries in 1993.
FirstPower brings you not only reliable battery and technology, but also excellent services and real value you shall expect and enjoy.We welcome orders with "FirstPower" brand; We are also flexible to accept orders on OEM basis. Contact us now! Your partnership with FirstPower will prove worthy of it.

International certifications:

  • ISO9001 approval, FN: Q3105105131
  • ISO14001 CTC04912E10302ROM
  • OHS MS18001 04912S10150ROM
  • UL approval, FN:MH28204
  • CE approval, FN:G2M20201-0102-E-16
  • KS approval, FN:KS C 8519
  • VDS approval
  • BS approval
 

General Features

  • Nonspillable
  • Sealed and Maintenance-free Operation
  • High Quality and High Reliability
  • Exceptional Deep Discharge Recovery
  • Low Self-discharge
  • Long Service Life
  • Solid Copper Terminals
  • Tank-formed Plates
  • Computer-aided Design and Manufacturing
 

Typical Applications

  • Telecommunication equipment
  • Electronic instruments
  • Fire alarm
  • Security devices
  • UPS power supply
  • Emergency lighting


Specifications
Nominal Voltage12 V
Capacity
(25ºC)
10HR(10.8V) 50 Ah
5HR(10.5V) 43.7Ah
1HR(9.60V)31 Ah
DimensionLength229±2mm (9.02inch)
Width138±2mm (5.43inch)
Height208±2mm (8.19inch)
Total HeightT5: 230±2mm (9.06inch)
T9: 211±2mm (8.31inch)
Approx. Weight16.3 kg ( 35.9lbs)±4%
Terminal typeT5/T9
Internal resistance
(Fully charged, 25ºC)
Approx. 7.5mΩ
Capacity affected by temperature (10HR)40ºC102%
25ºC100%
0ºC85%
-15ºC65%
Self-discharge
(25ºC)
3 monthRemaining Capacity: 91%
6 monthRemaining Capacity: 82%
12 monthRemaining Capacity: 65%
Nominal operating temperature25ºC±3ºC(77ºF±5ºF)
Operating temperature rangeDischarge-15ºC~50ºC(5ºF~122ºF)
Charge-10ºC~50ºC(14ºF~122ºF)
Storage-20ºC~50ºC(-4ºF~122ºF)
Float charging voltage(25ºC)13.50 to 13.80V
Temperature compensation:
-18mV/ºC
Cyclic charging voltage(25ºC)14.50 to 14.90V
Temperature compensation:
-30mV/ºC
Maximum charging current16.5A
Terminal materialCopper
Maximum discharge current550A(5 sec.)
Designed floating life(20ºC)12 years
Absorbent glass mat technology;
Recognized by UL & CE;
ABS container.

Dimensions
Electric Wheelchair Battery (LFP1250)
Terminal:T9(M6)


 Constant Current Discharge Characteristics (A, 25ºC)
F.V/TIME10min15min30min60min2h3h4h5h8h10h20h
9.60V105 82.5 50.0 31.0 18.3 12.8 10.5 8.936.125.092.67
9.90V102 80.5 49.0 30.5 18.2 12.7 10.4 8.876.085.082.67
10.2V97.7 77.6 47.5 29.8 18.0 12.6 10.3 8.816.045.072.66
10.5V93.5 74.9 46.4 29.2 17.7 12.5 10.3 8.756.005.042.64
10.8V88.2 71.0 44.7 28.3 17.3 12.1 9.948.495.825.002.63
Constant Power Discharge Characteristics (Watt, 25ºC) 
F.V/TIME10min15min30min60min2h3h4h5h8h10h20h
9.60V1134 906 561 353 212 150 123 105 72.7 60.8 32.1
9.90V1100 884 550 348 210 149 122 105 72.3 60.7 32.0
10.2V1055 851 533 339 208 148 121 104 71.8 60.5 31.9
10.5V1009 823 520 333 205 147 121 103 71.3 60.1 31.7
10.8V953 779 501 322 200 143 117 100 69.1 59.7 31.5
Note: The above characteristics data can be obtained within three charge/discharge cycles.

Electric Wheelchair Battery (LFP1250)
 
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