MHB MM Series-Medium-size Battery
- High performance, completely maintenance-free, low self-discharge
- 100% precise quality testing, stable quality and high reliable performance
- Unique grid alloy formula and updated manufacturing technique
- Floating & standby use:up to 8 years
- Cycle use 1: Up to 260 cycles at 100% DOD
- Cycle use 2: Up to 500 cycles at 50% DOD
Speification:
Battery Model | MM 36-12E 12V36AH |
Designed Floating Life | Up to 8 Years |
Capacity (25ºC) | 20HR(1.880A,10.8V) | 10HR(3.600A,10.8V) | 5HR(6.310A,10.5V) | 1HR(19.510A,10.5V) |
37.6 AH | 36.00 AH | 31.55 AH | 19.51 AH |
Dimensions | Length | Width | Height | Total Height |
196 mm | 131 mm | 161 mm | 170 mm |
Approx. Weight | 11.50Kg ±3% |
Internal Resistance | Full charged at 25ºC:≤13.50 mΩ |
Self Discharge | 2% of capacity declined per month at (25ºC) |
Capacity Affected by Temp.(20HR) | 40ºC | 25ºC | 0ºC | -15ºC |
102% | 100% | 85% | 65% |
Charge Voltage(25ºC) | Cycle use | Float use |
14.40-15.00V(-30mV/ºC), max. Current:8.00A | 13.50-13.80V (-20mV/ºC) |
Constant Current Discharge(CC,Unit:A) at 25ºC(77ºF) |
F.V/Time | 5Min | 10Min | 15Min | 30Min | 1Hr | 2Hr | 3Hr | 4Hr | 5Hr | 6Hr | 10Hr | 20Hr |
1.80V/Cell | 111.4 | 75.84 | 51.93 | 31.58 | 19.35 | 12.08 | 9.39 | 7.38 | 6.26 | 4.18 | 3.60 | 1.88 |
1.75V/Cell | 112.4 | 76.49 | 52.37 | 31.85 | 19.51 | 12.18 | 9.47 | 7.45 | 6.31 | 4.22 | 3.65 | 1.91 |
1.70V/Cell | 115.2 | 78.40 | 53.68 | 32.64 | 20.00 | 12.48 | 9.70 | 7.63 | 6.47 | 4.32 | 3.71 | 1.94 |
1.67V/Cell | 118.0 | 80.31 | 54.99 | 33.44 | 20.49 | 12.79 | 9.94 | 7.82 | 6.63 | 4.43 | 3.76 | 1.97 |
1.60V/Cell | 123.3 | 83.89 | 57.44 | 34.93 | 21.40 | 13.36 | 10.38 | 8.17 | 6.92 | 4.62 | 3.82 | 2.00 |
Constant Power Discharge (CP,Unit:W) at 25ºC(77ºF) |
F.V/Time | 5Min | 10Min | 15Min | 30Min | 1Hr | 2Hr | 3Hr | 4Hr | 5Hr | 6Hr | 10Hr | 20Hr |
1.80V/Cell | 217.4 | 147.9 | 101.3 | 61.58 | 37.73 | 23.55 | 18.31 | 14.40 | 12.20 | 8.15 | 7.02 | 3.68 |
1.75V/Cell | 219.2 | 149.1 | 102.1 | 62.10 | 38.05 | 23.75 | 18.46 | 14.52 | 12.31 | 8.22 | 7.13 | 3.73 |
1.70V/Cell | 224.7 | 152.9 | 104.7 | 63.65 | 39.00 | 24.34 | 18.92 | 14.88 | 12.62 | 8.43 | 7.23 | 3.79 |
1.67V/Cell | 230.2 | 156.6 | 107.2 | 65.21 | 39.95 | 24.93 | 19.39 | 15.25 | 12.92 | 8.63 | 7.34 | 3.84 |
1.60V/Cell | 240.4 | 163.6 | 112.0 | 68.11 | 41.73 | 26.04 | 20.25 | 15.93 | 13.50 | 9.02 | 7.44 | 3.90 |
Application:
Construction:Component----Raw material Sealant----Epoxy
Positive----Lead dioxide Safety valve----Rubber
Negative----Lead Terminal----Copper/Pb
Container----ABS Separator----Fiber glass
Cover----ABS Electrolyte----Sulfuric acidCompany Profile:
1996 Established , specialized in battery plates making, in a small factory. 2000 Obtained ISO9001 approval,being more and more professional and standardized. 2001 Obtained ISO14001 approval,started to build clean and eco-friendly production conception.2006 The new factory came into use, the monthly plate production capacity up to 4500 tons.2007 Cooperated with the Chemical Engineering Institute of Xiamen University (a nation-wide famous university) to set up a MHB battery research school. 2008 Battery section was set up, starting overall development strategy of plate and battery making. The capacity of finished batteries soared into 3 million pcs per year.2009 International Sales Dept. started the world-wide business and established some distributors in many countries. This year MHB obtained UL and CE approvals.2010 The new workshop building was finished, the space being more than 75 thousand square meters. In the meanwhile, the environment protectional negative pressure workshop was started .
Deep-cycle energy storage batteries for PV systems were successfully developed.
and got through the Lab's test, obtaining the certificate of "GOLDEN SUN".2011 A) Environment Protectional Negative Pressure workshop was set up, which increased the capacity of plates up to 6000 tons per month.
B) Up-To-Date Automatic battery production lines came into use,
which improved the battery output to 6 million pcs annually.
C) New-Type Energy Storage Gel Batteries were successfully developed and got through the test.2012 A) The Second Phase of workshop building for plate making was started, which will double the capacity up to 12000 tons monthly.
B) The Second Phase of battery production lines was started and the lines were relocated and upgraded.
3 more lines were set up to increase the capacity up to 15 million pcs one year.
Additionally, CCDS -Automatic battery capacity testing machines were equipped.2013 Automatic welding machines were equipped to increase the production efficiency. Nowadays, MHB monthly output can be up to 2 million units of 12V 7Ah batteries.2015 Pass the industry Specification Conditions.
The second plate workshop put into production in 2015,output of battery plate reach 10000 tons/month.
Add 2 automatic assembly line in the output of battery is 1,200,000 tons/month.
Response the call of national industry 4.0 strategy. Certifications:
Major Customers:
FAQ:1.Q: Can you print my logo on the battery cover?
Yes, OEM is available,we can print your logo on the battery case freely.
2.Q: What is your warranty policy?
We provide 1 ~ 3years different warranty.
3.Q:What's the payment term?
We accept T/T, 30% deposit in advance, 70% balance before shipment. And also accept L/C .
4.Q:What certificates do you have?
UL/CE/ISO/SGS and so on.
5.Q: Are you factory?
Yes. Factory Address:LONGQIAO INDUSTRIAL ZONE,ANXI,FUJIAN,CHINA.
Export Office:1403,14/F,BLOCK B,GOLD GREEN PLAZA,WUYUANWAN CBD,XIAMEN, FUJIAN,CHINA.
5.Q:Do you produce the lead plate by yourself?
Yes, we produced lead plates, and MHB is one of the biggest plates manufactorers in China.
6.Q:How to deal with the faulty?
Firstly, our products are produced in strict quality control system.
Secondly,during the guarantee period, we will send new battery with new order for small quantity. For defective batch products, we
will repair them and resend them to you or we can discuss the solution including re-call according to real situation.
7.Q:What's kinds of battery will you provide?
A: We provides a full range of lead acid batteries from 1.3 AH to 3000 AH with the normal voltage are 2V, 6V,12V series, widely used in UPS, EPS, Solar System, Wind Power System, Teleommunications, DC Power Supply, Auto Control System, Emergency Lights, Security Alarm, Motorcycles and so on.