Sealed AGM Lead Acid Battery 12V40ah for Power Wheelchair

• Customization: Available
• Type: Lead-Acid Batteries
• Usage: Electric Power, Electric Bicycle
• Model NO.: 6-EVF-40
• Nominal Voltage: 12V
• Discharge Rate: Medium Discharge Rate
• Shape: Square Battery
• Electrolyte: Acid
• Installation: Fixed
• Rechargeable: Chargeable
• Color: Grey or Black
• Terminal: M6
• Certificate: CE/UL/ISO9001/ISO14001/OHSAS18001
• Operating Temp. Rangernage: Discharge: -20-50ºC
• Self Discharge: Low Self-Discharge
• Storage: 12 Month
• Max. Discharge Current: 400A (3sec)
• Design Life: Long Life
• Case: ABS (UL 94-Hb) & Flame Retardant (94-V0) Available
• Transport Package: Carton+Pallet
• Specification: 196*166*175*175mm
• Trademark: LONGWAY
• Origin: China(Mainland)
• HS Code: 85072000
• Production Capacity: 500, 000 PCS/Year

Product Description

Product Description

LONG WAY 6-EVF-40 is one of the Deep Cycle battery of LONGWAY BATTERY.

This series adopts AGM technology, which has high safety & reliability,
maintenance-free, high charging rate, low self-discharge , and long life.
Applications: Electric vehicles, Electric scooter, Electric wheel chair, Electric play car
for children Sanitation vehicles etc.
 

* High safety performance.

The power battery ignition and explosion-proof experiment was tested in accordance with the

test procedures of SAE J1495-2018 battery flame retardant ventilation system. The battery did

not explode or catch fire.

* Strong cycle life.

A. Test in accordance with ISO 7176-25-2013 Wheelchair - Part 25 and IEC60254 standard

requirements: electric wheelchair batteries and chargers.

The battery cycle life is no less than 400 times, far exceeding the standard requirement of 300

times.

B. Laboratory accelerated test, using 5hr full capacity discharge test (100% DOD), battery cycle life

is not less than 300 times (equivalent to IEC60254 test life of 500 times)

 

Specifications: Designed according with the IEC60254-2014

Nominal Voltage

12Volts   (6 Cells per unit)      @25ºC

ISO9001:2015 ISO14001:2015 ISO45001:2018 ISO50001:2011

Nominal Capacity

20hr -rate (2.00A)

44.2Ah @ 1.75V per cell@25ºC (77ºF)      40.0AH @ 1.75V per cell@25ºC (77ºF)      [email protected] cell@25ºC (77ºF)      [email protected] cell@25ºC (77ºF)      Approx.13.0 ± 3%kg(28.65lbs)

10Hr-rate (4.00A)

5Hr-rate (6.80A)

3Hr-rate (10.0A)

Weight

Internal Resistance

Approx. 8.4mΩ full charged @25ºC      400A(3sec)

Maximum Discharge Current

Operating Temperature Range

Discharge: -20ºC~50ºC; Charge: 0ºC~40ºC      Storage: -20ºC~40ºC

APPLICATION STANDARDS  ISO 7176-25 - 2013  IEC 60254- 1- 2005  SAE J1495-2018  UL1989 (MH46789)

Equalization and Cycle Service

14.40~15.0VDC/unit Average @ 25ºC

Maximum Charging Current

10.0A

Terminal

I4 (M6 stem)

Container Material

ABS (UL 94-HB) & Flame Retardant (94-V0)      available upon request

Self Discharge

LONGWAY batteries can be stored for more than 6      months and the Self-discharge ratio less than 3%per      month at 25ºC .Please charge batteries before using.

Certifications

 

 

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