6-EVF-45 EVF series VRLA AGM+Gel Battery for electric vehicles ,
223 x120 x 175 mm
HRESYS EVF series VRLA AGM+Gel Battery is specially designed for
electric vehicles, EVF series deliveries excellent deep cycle life,
extreme shock and vibration resistance, high reliability, safety
and Eco-friendly performance.
Including electric tricycles, electric automobiles, special
electric vehicle and other devices require DC power source. For
example electeic tricycle, Golf car, sighteening bus,Sanitation
truck, Ground vehicle. With leading technologies and
state-of-the-art automated manufacturing
- Eco-friendly performance; minimal gassing
- Advanced VRLA AGM+Gel technology - more power in less space
- Exceptional cyclic performance above 400 cycles @100% DoD
- Extreme shock and vibration resistance
- Maintenance free - no water addition required
o Electric tricycle
o Fork-lift etc
o Sightseeing bus
o Golf cart
o Sanitation truck
o Ground vehicle
o Electric automobile
| Nominal Voltage (V) | 12 (6 cells per unit) |
| Nominal Capacity (25 C) | 45 Ah@3HR-rate |
| Dimension (mm) | L223 xW120x H175 mm |
| Approx. Weight | 13.3 kg |
| Terminal Type | Female Copper Insert M5 |
| Internal Resistance | |
| Self Discharge | |
| Ambient Temperature | Discharge: -20~55°C
Charge: -20~45 C
Storage: -20~45 C |
| Float Charge Voltage | 2.27V/cell - 2.30V/cell @25℃ |
| Cycle life | ≥ 400 cycles @ 100% DOD |
| Container Material | ABS UL ( 94-V0 optional) |
o IEC 6 - 1056-1
o GB/T 22199
o GB/T 19639-1
o JIS C870 - 2 1
- Management and Product Certificates
o ISO9001:2015
o ISO14001:2015
o OHSAS18001:2007
o CE Certificate
- Battery Dimension
- Discharge and Charge Conditions (80%DOD, 20 to 25℃)
(1) Cycle method: Discharge with 2I10 for 4 hours (80% DOD), charge
with 2I10 for 3.5hour + I10 for 1hour + 0.25I10 for 3.5hour. This
is one cycle.
(2) Residue Capacity determination: The batteries are discharged at 10
hour rate after every 50 cycles to test battery capacity. When
residue capacity of 10 hour rate capacity is lower than 80%, test
is ended. After discharge at 10 hour rate after every 50cycles, the
charge method is: charge 80% of discharged capacity with current of
2I10 + charge 20% with current of I10 + charge 20% with current of
0.4I10 (i.e. charge 120% of discharged capacity)
