Phone:
+86-132-6619-0666
Whatsapp:
+852-6542-3459
+852-5181-3462
E-mail:
junhedz@163.com


Mingqiang lead-acid batteries utilize Grade 1 refined lead and lead-calcium alloy grids with high tin content, adopting advanced plate processing technology.
These lead-acid batteries offer superior conductivity, enhanced corrosion resistance, and lighter weight.
As a source manufacturer, we provide OEM/ODM customization services.
Fully certified with over 50 qualifications including CE, ROHS, and transport certificates for sea, air, and road freight.
Swift nationwide dispatch from 4 major warehouses in Shanghai, Shenzhen, Wuhan, and Chengdu (shipping from the closest location).
Maintenance-free
Long cycle life
Low and balanced internal resistance with high power output
Low self-discharge rate
Excellent leak-proof sealing (no liquid leakage, no acidic gas emission)
Safe and convenient for transport
Backup power for solar/wind power stations, power plants, nuclear plants
Communication & power equipment / Fire protection / Security systems
UPS systems, emergency lighting/security/fire protection equipment
Computer backup power, vending machines, data centers
Communication base stations, communication systems, power systems, railway systems
Marine vessels
Model | Nominal Voltage(V) | Capacity (AH) | Dimension | Terminal Type | Terminal Position | Weight(kgs) | |||
Length | Wide | Height | Total Height | ||||||
| mm | |||||||||
| MQ2-100 | 2 | 100 | 171±2 | 72±1 | 205±2 | 210±2 | T1/T2 | A | 5.30±4% |
MQ2-150 | 2 | 150 | 171±2 | 102±2 | 206±2 | 221±2 | 78 | G | 8.00±4% |
| MQ2-200 | 2 | 200 | 171±2 | 111±2 | 330±2 | 364±2 | T20 | G | 12.70±3% |
| MQ2-300 | 2 | 300 | 171±2 | 151±2 | 330±2 | 364±2 | T20 | G | 18.00±3% |
| MQ2-400 | 2 | 400 | 210±2 | 176±2 | 330±2 | 367±2 | T20 | H | 25.50±3% |
| MQ2-500 | 2 | 500 | 241±2 | 170±2 | 330±2 | 365±2 | T20 | H | 31.50±3% |
| MQ2-600 | 2 | 600 | 302±2 | 175±2 | 330±2 | 367±2 | T20 | H | 36.50±3% |
| MQ2-800 | 2 | 800 | 410±2 | 175±2 | 330±2 | 367±2 | T20 | J | 50.50±3% |
| MQ2-1000 | 2 | 1000 | 475±2 | 175±2 | 330±2 | 367±2 | T20 | J | 60.50±3% |
| MQ2-1500 | 2 | 1500 | 400±2 | 350±2 | 345±2 | 382±2 | T20 | K | 93.00±3% |
| MQ2-2000 | 2 | 2000 | 490±2 | 350±2 | 345±2 | 382±2 | T20 | L | 124.0±3% |
| MQ2-3000 | 2 | 3000 | 710±2 | 350±2 | 345±2 | 382±2 | T20 | L | 180.0±3% |