Product Details
6-EVF-45 EVF series VRLA AGM+Gel Battery for electric vehicles ,
223 x120 x 175 mm
EVF series deliveries excellent deep cycle life, extreme shock and
vibration resistance, high reliability, safety and Eco-friendly
performance.
HRESYS EVF series VRLA AGM+Gel Battery is specially designed for
electric vehicles, including electric tricycles, electric
automobiles, special electric vehicle and other devices require DC
power source.
With leading technologies and state-of-the-art automated
manufacturing, and Eco-friendly performance,no water addition
required.
- 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 Golf cart
o Electric tricycle
o Electric automobile
o Sanitation truck
o Ground vehicle
o Sightseeing bus
o Fork-lift etc
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)
Company Profile
Zhejiang Hengrui Technology Co., Ltd. (HRESYS) is engaged in the Battery Industry and IOT (Internet of Things) +
Smart Energy Solutions market in global market.
Being a professional battery and system solution provider with the
large manufacturing capacity of batteries and advanced Battery
Management System (BMS) technology development ability, HRESYS is
able to provide products and solutions ranging from lead acid
batteries, lithium Ion batteries, energy storage systems and
electric vehicle battery packs according to customer and market
diverse demand. Within over 20 years development, HRESYS as the
oversea oriented team jointly with our parent group have been
growing rapidly and our products and solutions have already been
widely deployed in over 50 countries all over the world. We are
confident that we can be a professional business partner in the
industry through our international marketing experience and
ability, advanced battery manufacturing facilities, BMS and battery
pack development ability,etc.
Rich Oversea Experience and Ability
Thanks to HRESYS professional operation team with over 20 years
global industry experience whatever in marketing, technology
development and services throughout all contients, we have develped
rich experience in woring with international accounts.
Advanced Lithium-ion and VRLA batteries Manufacturing Facilities
HRESYS manufacturing facilities were built on the benchmark of
world first-class with extremely high production efficiency and
production capacity, so that we have the ability to meet with large
volume requirement.
Core Ability on Battery and BMS Design
HRESYS has been heavily investing on R&D ability whatever for
battery cells or system solutions. As a smart energy system
solution provider in the market, HRESYS has strong ability in
designing not only batteries and cells, but also advanced BMS
technologies. We have full ability to make customized system
solutions according to requirement and our own designed Telecom
Lithium Ion Battery Packs with our own designed BMS have passed the
demanding tests in many telecom operators.
Social Responsibility
Being a respected company in China, we always highly-focused our
responsibility to be a trusted company from stakeholders whatever
from the quality control system or social responsibility, we got
all required certificates including
ISO9001/ISO14001/OSHAS18001/CE/UL, and we are trying best to make
us better.