BPL33-12(Htype) BB Battery 12V33AH for Emergency lighting and video surveillance systems, Access control systems, Medical equipment, Communication facilities, Alternative energy
BPL33-12HandleType is a 12V valve-regulated sealed lead-acid battery from the B.B. Battery BPL series with a nominal capacity of 33Ah at the 20 hour rate. It is maintenance free (no water addition required), so no electrolyte needs to be checked or refilled during service. The case is made of impact-resistant ABS plastic, and the battery can be used in any orientation (inverted position not allowed). Absorbent glass mat (AGM) technology for efficient gas recombination reduces gassing, and the battery has no free acid (leak-proof battery) with a low self-discharge rate. An explosion-proof filter fitted and a flame arrestor fitted for safety add further protection. The standard terminal type is B7 and the optional terminal type is I2, with a weight of about 11.5kg. It suits uninterruptible power supply, security systems, emergency lighting and video surveillance systems, access control systems, medical equipment, communication facilities, alternative energy, power grids and the power industry, street lighting and traffic signals, and data processing centers.
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Product Features
- Maintenance free (no water addition required)
- Low self-discharge rate
- Can be used in any orientation (inverted position not allowed)
- Absorbent glass mat (AGM) technology for efficient gas recombination
- Explosion-proof filter fitted
- Flame arrestor fitted for safety
- No free acid (leak-proof battery)
Application Scenarios
- Emergency lighting and video surveillance systems
- Access control systems
- Medical equipment
- Communication facilities
- Alternative energy
- Power grids and the power industry
- Street lighting and traffic signals
- Data processing centers
- Uninterruptible power supply
- Security systems
Product parameters
- Model：BPL33-12HandleType
- Voltage：12 V
- Nominal Capacity(Ah) 20-hour rate：33
- Nominal Capacity(Ah) 5-hour rate：28.05
- Nominal Capacity(Ah) 30-minute rate：16.5
- Weight(kg)：11.5
- Standard Terminal Type：B7
- Optional Terminal Type：I2
Product details
The BPL33-12HandleType belongs to the BPL series under B.B. Battery and is a 12V valve-regulated sealed lead-acid battery. The series covers a wide capacity range that can meet the power needs of different devices. The battery case is made of sturdy, impact-resistant ABS plastic, the cover and case are tightly connected, and the terminal area is sealed, ensuring reliable overall structure. This model offers the standard B7 terminal type with I2 terminals available as an option for easier connection and installation. Six filling ports are provided on the battery cover for filling electrolyte during production, after which a pressure relief valve made of non-combustible material is installed to seal the battery effectively and raise the level of fire and explosion safety during use.
Internally, both positive and negative plates are coated with a special paste active material, combined with absorbent glass mat separator technology to achieve efficient internal gas recombination. This brings the battery to maintenance free standard with no need to top up water or electrolyte, and it also removes the risk of free acid leakage, making it a genuinely leak-proof battery. The battery has an extremely low self-discharge rate and can still hold sufficient charge after long storage. Its design allows installation horizontally or vertically for convenient equipment integration, though inverted use is not allowed.
The nominal capacity of the BPL33-12HandleType stays stable across discharge rates: 33Ah at the 20 hour rate, 28.05Ah at the 5 hour rate and 16.5Ah at the 30 minute rate, which suits applications needing 30 minutes or more of backup power. The battery weighs about 11.5kg. This model is widely used in low-power uninterruptible power supply systems, fire and security alarm systems, emergency lighting and security monitoring systems, and it also suits access control, various electronic medical devices, and provides power for electric vehicles such as wheelchairs, golf carts and mowers. In the industrial and energy fields, it reliably provides continuous power support for telecommunications facilities, power supply networks, oil and gas extraction equipment, rural estates, hotel, restaurant and shop equipment, and renewable energy systems such as solar and wind power.
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