MHB brand 12V65AH maintenance free lead-acid battery MM65-12 UPS power supply DC screen dedicated
Category:
Electrical Engineering/battery/Lead-acid battery
Model:
MM65-12
Brand:
MHB
Rated voltage:
12V
Rated capacity:
65Ah (20HR)
Product Type:
Valve regulated sealed lead-acid battery
Maintenance Type:
maintenance-free
Floating charging voltage (25 ℃):
13.50-13.80V
Cycle charging voltage (25 ℃):
14.40-15.00V
Maximum initial charging current:
≤19.5A
Shell material:
ABS flame retardant plastic
execution standard:
UL, CE
manufacturer:
Fujian Minhua Power Supply Co., Ltd
Retail Price
10,000,000.00USD
重量
kg
- Product Description
-
Rated voltage 12V
Rated capacity 65Ah (20HR)
Product Type Valve regulated sealed lead-acid battery
Maintenance Type maintenance-free
Floating charging voltage (25 ℃) 13.50-13.80V
Cycle charging voltage (25 ℃) 14.40-15.00V
Maximum initial charging current ≤19.5A
Shell material ABS flame retardant plastic
execution standard UL, CE
manufacturer Fujian Minhua Power Supply Co., Ltd
Description :
This is an MHB brand valve regulated sealed lead-acid battery produced by Fujian Minhua Power Source Co., Ltd., model MM65-12. This product belongs to a typical maintenance free design, where users do not need to add electrolyte or perform complex daily maintenance during the normal usage cycle, greatly reducing usage costs and manpower investment.
According to the information on the nameplate in the picture, the nominal voltage of the battery is 12V and the rated capacity is 65Ah (20 hour rate), which means it can provide stable current output at a 20 hour discharge rate and has sufficient total energy reserve. The shell is made of high-strength ABS material, which has good impact resistance and corrosion resistance. The internal plates are treated with special alloy, resulting in low self discharge rate and long shelf life.
This battery is mainly suitable for two scenarios: standby use and cyclic use. In float charging mode (such as UPS uninterruptible power supply, emergency lighting, fire alarm system), the recommended charging voltage is 13.50-13.80V; in cyclic use mode (such as power tools, portable devices, solar energy storage systems), the recommended charging voltage is 14.40-15.00V. The initial charging current should be less than 19.5A to ensure the stability and safety of the internal chemical reaction of the battery.
The product has passed international authoritative certifications such as UL and CE, meets environmental requirements (Pb recycling mark), and is safe and reliable. When using, attention should be paid to avoiding short circuits, charging in a closed container is prohibited, staying away from spark flames, and recycling according to regulations after disposal. This battery, with its stable performance, long service life, and wide applicability, has become an ideal backup power solution for communication base stations, data centers, power DC screens, security monitoring, and other fields.
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