HR4-12
HR4-12HR Series 12V Valve-Regulated Lead-Acid Battery, with power coverage from 96 to 1800W, adopting impact-resistant ABS casing and sealed terminal design to ensure safety. Features high-rate discharge capability with outstanding power density for 15 minutes, supports horizontal and vertical installation, maintenance-free design, and a lifespan of up to 10 years. Widely used in UPS power supplies, security systems, emergency lighting, medical equipment, and telecommunication power fields, it is a reliable backup and power solution.
Taobao store
WeChat procurement
Product Features
- Maintenance free(no water topping-up required)
- No free acid(Non-spillable battery)
- The battery is designed for high rate usage
- Can be used in any orientation(excluding used inverted)
- Absorbent Glass Mat technology for efficient gas recombination
- The power density at 5 min-15min discharging rate is 30% higher than BP series
- Flame-arrestor is installed to ensure safety
Application Scenarios
- Electro bikes and scooters
- Golf cars
- Telecommunication facilities
- Alternative energy sources
- Electrical supply network and power industry
- Street lighting and traffic lights
- Electric vehicles
- Data processing centres
- Wheelchairs
- Floor cleaning equipment
Product parameters
- ModelHR4-12
- Voltage12 V
- 15-minute rated capacity W/cell16
- 10-hour rated capacity Ah3.5
- Weight kg1.4
- Weight lbs3.09
- Standard terminal typeT1
- Standard terminal position3
- Optional terminal typeT2
- Optional terminal position-
- Length mm134
- Length inches5.28
- Width mm67
- Width inches2.64
- Height mm60
- Height inches2.36
- Thickness mm66
- Thickness inches2.6
Product details
The HR4-12HR series B.B. Battery VRLA batteries provide reliable integrated power solutions for 6V and 12V. Each battery has a wide power range from 96W to 1800W, meeting diverse energy requirements. The battery case is made of sturdy, opaque, impact-resistant ABS plastic, ensuring excellent physical protection. The battery cover and case are integrated through a secure connection. The terminal area is specially sealed to effectively prevent leakage, and the specific design of the terminals varies according to different battery models. During production, the electrolyte is filled through six reserved holes on the battery cover, and then special pressure relief valves are installed on these filling ports.These pressure relief valves are made of non-combustible materials, significantly improving the product's fire and explosion safety level and providing users with a secure usage guarantee.
In terms of internal structure, the positive and negative plates of the battery are coated with specially formulated paste-like active material. Combined with absorbent glass fiber separator technology, it enables efficient gas recombination, making the battery truly maintenance-free. Users don't need to worry about adding water, and it also ensures a free-acid design, making it a battery with excellent leak-proof performance. Its flexible design allows the battery to be installed horizontally and vertically (except for inversion), providing great convenience for the integration of various devices.The HR series, designed for high - rate discharge, can provide extremely high specific output power in short discharge modes of 5 to 15 minutes. Its power density is approximately 30% higher than that of the same brand's BP series and is particularly recommended for applications with backup times not exceeding 60 minutes. According to Eurobat standards, the batteries in this series have an expected service life of up to 10 years under normal operating conditions, demonstrating excellent durability.
In terms of technical parameters, taking the HR4 - 12 model as an example, it is a 12V battery. When discharged to 1.3V per cell in 15 minutes, its rated power can reach 161 watts per battery, and its rated capacity at a 10 - hour rate is 3.5 Ah. The battery weighs approximately 1.4 kg (3.09 lb). Its compact design (length 134 mm/5.28 inches, width 67 mm/2.64 inches, height 60 mm/2.36 inches) facilitates deployment in environments with limited space. It comes standard with Type T1 terminals, located at position 3. Users can also choose Type T2 terminals according to their needs.
The HR series batteries are an ideal power choice for numerous critical systems and equipment. It is very suitable for providing stable power to low - power devices, uninterruptible power supply systems, fire and safety alarm systems, emergency lighting and monitoring systems, access control systems, and precision medical equipment.Furthermore, its application scope has been widely expanded to power supply networks, power industry, oil and gas extraction sites, telecommunication infrastructure, rural estates, hotels and stores, and other fields such as electric vehicles. For occasions requiring high-rate discharge, such as power battery packs, laboratory equipment, toy cars, and even fishing lamps used outdoors, the HR4-12HR series can handle these with its high power output and reliable performance, ensuring that these devices and systems can obtain continuous and stable energy supply at any time.
