12V Doorbell Small Lithium Battery

Home » Products » 12V Small Battery » 12V Doorbell Small Lithium Battery

12V Doorbell Small Lithium Battery

Safe and proven LiFePO4 battery for high performance
Intelligent BMS ensures maximum protections
Support series and parallel connection to expand power
Long cycle life: withstand 2500+ cycles (1C@DOD100%)


Availability:



Inquiry Now

Product Description

This 12V 12Ah small lithium battery is a direct replacement for lead acid batteries manufactured with premium LiFePO4 cells offering light weight, fast charging efficiency, long runtime and zero maintenance. It is the perfect combination of size and capacity for many applications such as CCTV cameras, lawnmowers, LED lights, etc.

HD1212

High-performance LFP Battery Cells

Polinovel 12V small lithium battery is manufactured with high quality lithium iron phosphate cells for consistency, ample capacity and long life, ensuring unmatched levels of safety and long-lasting performance.

Smart BMS Protection

The 12V small lithium battery has an advanced BMS that provides comprehensive protection against overcharging, over-discharging, over current, short circuits, and extreme temperatures for increased performance and longer lifespan.

Lightweight and Versatile

It offers higher energy density and a reduced weight compared to lead acid batteries. It is compact and powerful, making it an optimal solution for many deep cycle applications such as fish finders, LED lights, CCTV cameras, emergency lights, lawn mowers, wheelchairs, etc.

Expandable Battery Solution

This 12V small lithium battery provides the flexibility of parallel and series connections to deliver more power for a longer run time.

Specification

Model	HD1212
Nominal Voltage	12.8V
Nominal Capacity	12Ah
Standard Charge Voltage	14.6V
Discharge Cut-off Voltage	10V
Max Charge Current	12A
Max. Constant Discharge Current	10A
Peak Discharge Current	15A @5s
Dimension (LWH)	1519998mm / 5.93.93.9in
Weight	1.4kg / 3lbs
Cycle Life	>2500 (1C@ DOD100%); >4000 (0.2C@ DOD100%)
Series Parallel Application	Up to 4 units in series or 2 units in parallel
Charge Temperature	0 to 60ºC
Discharge Temperature	-20 to 60ºC
Storage Temperature	10 to 45ºC

Polinovel Lithium Battery Benefits

High Quality Battery Cells

Adopt top-grade lithium iron phosphate battery cells that offer significant advantages, including improved charging efficiency, zero maintenance and the ability to deep discharge while maintaining power.

Long Cycle Life

Polinovel lithium batteries provide reliable and adequate power for deep cycle use over a long period of time. The extended lifespan makes

the batteries an excellent choice for many applications that require long-lasting power.

Advanced Safety Features

The built-in BMS protects the battery from extreme temperatures, overcharging, over-discharging, and short circuits to ensure

durability and reliability.

Solid Product Warranty

Polinovel is a reputable LFP battery supplier

that offer a reliable warranty that covers the performance and life of the battery products, giving consumers peace of mind knowing that they can trust the quality of Polinovel lithium batteries.

Built-in BMS Protection

Over Charge/Discharge Protection

Monitors the battery voltage and ensures that it does not exceed or fall below a certain value to prevent over charge/discharge.

Temperature Protection

Monitors the temperature of each cell and protects the battery if the temperature exceeds/goes below a preset threshold.

Short Circuit Protection

Interrupts the flow of electricity to prevent any further damage after detecting a short-circuit.

Cell Balancing

Ensures all the cells are kept at the same voltage or SOC and helps to extend the life of the battery.

Polinovel Promises

High-performance Battery Solutions

Our team of experts thoroughly analyzes market needs and actively explores new technologies to create innovative lithium battery solutions. Our lithium ion battery products are manufactured using state-of-the-art technology and strict quality control measures to ensure they offer superior performance and great reliability.

Quality Assurance

As a reliable Li ion battery supplier, we offer products that meet global standards. Our lithium battery products are certified with CE, MSDS, RoHS, and UN38.3 certifications. When you opt for our products, be assured that quality and safety is our utmost concern.

Exceptional Customer Service

Our commitment is to provide excellent customer service from beginning to end. Our team has a wealth of experience and is focused on providing the most satisfying experience for our customers. We offer quick and effective service, whether it's responding to product inquires, assisting with orders, or dealing with technical issues.

On-time Delivery

As an experienced LFP battery supplier in the industry, we have an exceptional supply chain system and fast logistics. We are committed to providing efficient delivery to ensure that our customers receive their orders on time.