Introduction
ABT-GFMJ series are VRLA Gel technology battery, incorporate key raw material and use the modern
specialized gel equipments for production. Gelelectrolyte design with thick positive plate technology and
patented gel electrolyte and filling technique which guarantee long service life and super reliability. They
are widely used in telecommunication, power supply system, energy storage, UPS and EPS system,
solar energy and cycling applications.
Technical Features
Plate
Following our research on corrosion effect during battery life, we have improved the technology of
grid alloy, lead paste formula additive. During manufacturing process with high temperature and
high humidity this process solidify, increase the content of 4PbO·PbS
4
O·H
2
O, improving the binding
ability of active material and grid pasting, avoiding early capacity loss due to barrier layer between
active material and grid paste.
Gel electrolyte
Fumed Silic aused for Gel electrolyte ensuring even distribution inside battery and with no acid
stratification.
High quality electrolyte ensures a high level of filling gel electrolyte in box between and over the
plates and separators which give perfect heat dispersion and prevent thermal runaway caused by
water loss, and gel electorlyte protects active materials from shedding.
Special separator
PVC-SiO2 micro-porous separator ensures low internal resistance, high porosity, intense
absorption of gel electrolyte and long cyclic life.
Patented relief valve
Multi-fold vent system, comprised of proprietary gel-specialized low-pressure safety valve with acid
filtering and flash arrester, minimizes bulging and prevents flash back explosion from external
ignition source.
Long service life
The grid is made of lead-calcium-tin alloy which has effect against corrosion effect, and provide
good gas recombination technology.
Low density of gel electrolyte decelerate corrosion of plate grids.
Plates cured by high-temperature and high-moisture process forming long life 4PbO·PbSO
4
·H
2
O
crystal structure; Efficient container formation process, guarantee for the plates quality;
Design life: 2V GFMJ series 18 years, 12V GFMJ series 12 years;
Cycle life: Under standard using conditions, 2V GFMJ series 25% DOD cycle 3500 times; 12V
GFMJ series 25%DOD cycle 2950 times
Deep discharge performance
With excellent anti-deep discharge performance, the battery can be connected in load after 100%
discharge and recover the original capacity after 4 weeks.
Strong recharger ecovering ability after battery deep discharge, excellent long cyclic endurance
performance.
Low self-discharge rate
Low self-dischargerate, average month rate
≤
2%;
Gel electrolyte with high purity; storage at ambient temperature 20 for two years, the rest capacity
remains more than 50%.
Reliable sealing performance
Patented and time tested integrity terminal sealing of
“O” ring, pressing nuts and secondary epoxy
resin ensures leakage free operation.
Exceptional gas recombination performance, no acid leakage and gas emission in operation which
provide the battery to be installed with equipment and in cabinet.
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