Our Advantages
★20 years industrial experience with [three production base] China & Malaysia Own advanced equipment and instruments and builds Automatic production line
★Strictly comply with [ISO] quality management system,products have passed [UL,CE,IEC,ROHS,SONCAP,SASO,PVOC,] and other certifications.We aim to provide the [green,energy-saving and safe electrical energy safety emergency products] for global users.
★Qualified and trustworthy Won the title of [National Solar Recommended Products]
★We provide [OEM ODM] and advanced customization servies to [over 60 countries],[30.000 customers 4300 long term parners and 2000 golden distributors] .A profession marketing and technical team with [more than 100 employess proloyess provides you thoughful serices.]
★Fast delivery, less than 7 days for samples.
Product Parameters
Nominal Voltage |
12V |
Nominal Capacity(10HR) |
120AH |
Dimension |
Length |
406 ±3mm (15.98 inches) |
Width |
174 ±2mm (6.85 inches) |
Container Height |
215 ±2mm (8.46 inches) |
Total Height (withTerminal) |
233 ±2mm (9.17 inches) |
Approx Weight |
Approx 32.6 kg (71.87 lbs) |
Terminal |
T11 |
Container Material |
ABS |
Rated Capacity |
128.6 AH/6.43A |
(20hr ,1.80V/cell,25ºC/77ºF) |
120.0 AH/12.0A |
(10hr,1.80V/cell,25ºC/77ºF) |
105.2 AH/21.0A |
(5hr,1.75V/cell,25ºC/77ºF) |
95.4 AH/31.8A |
(3hr,1.75V/cell,25ºC/77ºF) |
77.5 AH/77.5A |
(1hr,1.60V/cell,25ºC/77ºF) |
Max. Discharge Current |
1170A (5s) |
Internal Resistance |
Approx 4.0 mΩ |
Operating Temp.Range |
Discharge : -30~50ºC (5~122ºF) |
Charge : 0~40ºC (32~104ºF) |
Aircraft signal Storage : -30~40ºC (5~104ºF) |
Nominal Operating Temp. Range |
25 ±3ºC (77 ±5ºF ) |
Cycle Use |
Initial Charging Current less than 36.0A.Voltage Communication power supply 14.4V~15.0V at 25ºC(77ºF)Temp. Coefficient -30mV/ºC |
Standby Use |
No limit on Initial Charging Current Voltage Auto controlsystem 13.5V~13.8V at 25ºC(77ºF)Temp. Coefficient -20mV/ºC |
Capacity affectedby Temperature |
40ºC (104 ºF)103% |
25ºC ( 77 ºF )100% |
0ºC ( 32ºF ) 86% |
Self Discharge |
Techfine GEL series batteries may be stored for up to 6 months at 25ºC(77ºF) and battery should be recharge before use . For higher temperatures the time interval will be shorter. |