Keheng Custom 12v 5ah Lifepo4 battery | Manufacturer

12 volt 5ah lithium ion battery
Model: KH-LFP-SM-1205
12.8V 5Ah 4Ah
Support: Wholesale, OEM/ODM
Warranty: 10 years
Applications: portable solar solutions; fish finder; speaker;, UPS systems,electric toy car etc

The 12V 5Ah LiFePo4 lithium-ion battery pack, meticulously engineered for portable medical devices, leverages advanced lithium iron phosphate (LiFePo4) technology, culminating in a power solution that splendidly caters to the discerning B-end market. Embedded within the battery pack is a sophisticated Battery Management System (BMS), guaranteeing steadfast stability and reliability even during prolonged and intense usage in medical devices.

Keheng’s design is purposefully crafted to meet the exacting demands of users, prioritizing unwavering reliability and stability. These batteries are meticulously regulated to deliver exceptional cycling performance, boasting an impressive lifespan of up to 2,000 charge cycles. As a result, they provide enduring and unwavering energy support for medical devices. Compared to traditional sealed lead-acid (SLA) batteries, our LiFePo4 batteries offer a 75% capacity increase while weighing a mere 60% less, thus perfectly aligning with the demand for lightweight and high-performance medical equipment.

 

With a robust current rating of 5 amps, this battery pack furnishes a stable power output, satisfying the requirements of medical equipment. Be it for emergency apparatuses, non-invasive treatment devices within hospitals, or outdoor first aid scenarios, its lightweight composition and exceptional performance effortlessly cater to the stringent needs of the professional medical domain.

Alongside the aforementioned features, we also provide flexible customization services tailored to the unique power supply requirements of medical equipment. Comprehending the exacting standards for performance, reliability, and service mandated by B-end users, this battery pack is not merely a power source, but rather a meticulously engineered solution customized especially for medical equipment. Additionally, for bulk purchases, we extend preferential pricing to ensure that your costs remain manageable and within reasonable limits.

 

Technical Data

Nominal Voltage 12.8V
Rated Capacity 5AH @1C to 9.6V
Stored energy 89.6Wh
Cycle life@100%DOD 2000-4000 Cycles
Approx. Weight 1 Kg
Internal Resistance ≤80.0 mΩ
Max. Continuous Charge Current 3.5 A
Max. Continuous Discharge Current 5 A
Maximum Pluse (Peak) Dischrage Current 14A (2 seconds)
Charge Cut-off Voltage 15.2V
Discharge Cut-Off Voltage 9.6V
Dimensions L90mm×W101mm×H70mm
Operating Temperature Range 

Charge

Discharge

Recommended

 

32°F (0°C) to 113°F (45°C)

-4°F (-20°C) to 140°F (60°C)

59°F (15°C) to 95°F (35°C)

Self-Discharge Rate ≤3%/month
Life Expectancy (years) 10-15 years @25°C in 80%DOD
Self Discharge Approx. 2% per month @ 25°C
Long Term Storage Charge every 6 months
Short Circuit Protection Automatically recover after removal of short
Terminal Type F2 Terminal

PERFORMANCE CHARACTERRISTICS

   

Features

12V miniature regenerative lithium iron phosphate battery, lightweight and portable, endless energy storage.

The bright LCD display can be added as an extra, as bright as a mirror lake, reflecting the vagaries of battery voltage and capacity in real time. She is crafted from high quality lithium iron phosphate, as solid as a rock, safe and reliable.

She has a long life course, a distant 10 to 15 years ahead, like the tailor of time, sewing long sleeves for life. She has stepped up to replace heavy-duty lead-acid (AGM / GEL) batteries, and despite weighing only one-third as much as the original, her capacity has not diminished a bit.

Her cycle life is as instantaneous as a star, 2000 cycles @ 100% DOD, 6000 cycles @ 50% DOD, and the light of day melts into infinite years in her memory, demonstrating amazing durability. Just like the flow of notes, the extension of charging time and the improvement of service life, she is economical, environmentally friendly, and she is the companion dancer of time.

She is equipped with many talents and is able to cope with both series and parallel connections. Like a flexible dancer, she has a built-in BMS and carries multiple safety protections, so that no matter how the wind rises, she can remain stable.

 

FAQ:

1, 12V lithium battery pack common capacity
4Ah, 5Ah, 7Ah, 8Ah, 9Ah, 10Ah, 12Ah, 17Ah, 18Ah, 20Ah, 30Ah, 40Ah, 50Ah, 100Ah, 200Ah, etc.

2、12V lithium battery application
Lighting industry: solar street lamps, solar insecticide lamps, solar garden lights, solar energy storage power supply, etc.
Electric power field: power tools, robots, AGV, vacuum cleaner, electric sprayer, remote control car, etc.
Consumer electronics: Bluetooth speakers, speakers, LEDs and various electronic devices, etc.
Energy storage: communication base station, data center, home energy storage, wind power storage, photovoltaic power generation, etc.
Special fields: medical equipment, security power supply, special equipment, etc.

3、Can I use 12V 12Ah battery instead of 12V 7ah battery?
Yes, you can replace a 7ah battery with a 12ah battery as long as the physical size and voltage requirements meet your needs.
Generally speaking, for the same battery material, the larger the capacity, the larger the size. So as long as the dimensions are the same, a 12v 12ah is a replacement for a 12v 7ah and can support longer run times.

4、Why does my battery discharge itself?
Batteries are electrochemical devices, which means that electricity is stored and discharged through chemical reactions that occur inside the battery.
When your battery is not in use, some chemical reactions still occur, but on a much smaller scale. As a result, your battery's capacity slowly decreases over time. This is called self-discharge.
The self-discharge rate of a battery depends on the battery technology, lifetime, and storage temperature.
Typically, deep cycle AGM and GEL batteries self-discharge between 2% and 15% per month at 68°F. However, the self-discharge rate doubles with every 15°F increase.
Lithium batteries, such as LFP (LiFePO 4 ), have monthly self-discharge rates as low as 0.35% to 2.5%.

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