Li-ion Battery To Replace Lead Acid Battery

Your Professional Li-ion Battery To Replace Lead Acid Battery Supplier

Anhui Shuzhen New Energy Co.,Ltd. is a one-stop energy storage solutions provider. With our own environmental safety & occupational health department, QR department and sewerage system, we are aiming to manufacturing high quality high safety and high performance products. Our main products are portable power station, lithium ion batteries, lead-acid batteries, lead-acid battery replacement, Sodium-ion batteries, house energy storage system, commercial Industrial energy storage system and so on.

Professional Team

There are over 30 professional technical staffs, 3 production lines and 10 after-sale service personals.

Accept ODM/OEM Service

We support customization, OEM&ODM services with low MOQ, nice quality and competitive price.

24H Online Service

We provide 7DAY 24H online service, one-stop service from pre-sale to after-sale.

Global Shipping

Reliable shipping agents for each market, deliver goods to destination safely in competitive price.

Lead Acid Replacement Battery read more

Technical Parameters

Product Model	Rated Voltage/V	Rated Capacity/Ah	Energy /kWh	*Battery Size/WDH (MM)*	G.W./KG
LUB 12-7	12.8	7	0.0768	1576593.5	1.06+3%
LUB 12-20	12.8	20	0.2304	18277170	2.57+3%
LUB 12-52	12.8	52	0.64	229144208	5.4+3%
LUB 12-67	12.8	67	0.8576	229738208	7.2+3%
LUB 12-87	12.8	87	1.1136	229138208	9.2+3%
LUB 12-100	12.8	100	1.28	330170217	10.6+3%
LUB 12-150	12.8	150	1.92	330170217	13.7+3%
LUB 12-200	12.8	200	2.56	502187243	19.2+3%

Advantages of Li-ion Battery To Replace Lead Acid Battery

Efficiency
One of the most significant benefits of Li-ion batteries is their higher efficiency compared to lead-acid batteries. Li-ion batteries can convert up to 95% of their stored energy into usable power, while lead-acid batteries are only around 80% efficient.

Cycle Life
Another advantage of Li-ion batteries is their longer cycle life. A cycle refers to a complete charge and discharge of the battery. Li-ion batteries can typically withstand hundreds to thousands of cycles, depending on the specific battery chemistry and usage, while lead-acid batteries usually only last for a few hundred cycles.

Weight and Size
Li-ion batteries are also significantly lighter and smaller than lead-acid batteries. This makes them ideal for portable devices and applications, such as laptops and smartphones, where size and weight are critical factors.

Maintenance
Li-ion batteries require little to no maintenance, whereas lead-acid batteries need regular maintenance to ensure proper operation. For example, lead-acid batteries require periodic water refills to keep them running correctly. This can be time-consuming and adds additional expenses to the overall cost of ownership.

Cost
Li-ion batteries are more expensive upfront compared to lead-acid batteries. However, when considering up to 10x longer cycle life and maintenance-free operation, the overall cost of ownership per cycle is typically far lower. Additionally, the declining cost of Li-ion battery production means that prices are gradually becoming more affordable.

Environmental Impact
Finally, Li-ion batteries are more environmentally friendly than lead-acid batteries. Lead-acid batteries contain toxic lead and other hazardous materials, making them difficult to dispose of safely. In contrast, our renewed batteries have up to 95% lower carbon emissions as compared to new lead acid.

Applications of Li-ion Battery To Replace Lead Acid Battery

For solar energy storage
Lithium ion batteries provide enhanced resilience against heat and more functionality for solar energy storage systems.

DSLR cameras
Digital cameras are used heavily throughout the day, especially if the photographer is covering an event.

EV Vehicle
Lithium ion batteries are perfect for such applications because they charge quickly, last long, and resist higher heat than other batteries.

Smartwatches
Lithium ion batteries are popularly used in smartwatches due to their efficient design and longer duration. They also save you from charging your watches multiple times in a single day.

Wearables
Lithium ion batteries are being used in multiple wearables, such as fitness trackers and track watches.

Smartphones and tablets
Another common use of lithium ion batteries is in smartphones and tablets. Such devices can not be bulky and heavy, so they need a battery to acquire higher energy density within a compact size.

Laptop
Lithium ion batteries serve this purpose perfectly. They allow you to port your laptop anywhere you want without worrying about the power socket.

Space explorations
Lithium ion batteries are gaining popularity in the space industry for the making of space probes and satellites.

Backup power supplies
Lithium batteries are used in multiple power backup systems at homes or offices. They are attached to uninterruptible power supplies and backup generators to prevent sudden outages.

Installation Precautions for Li-ion Battery To Replace Lead Acid Battery

Voltage

The nominal voltage of the lithium battery must match the existing equipment. Wrong voltage may cause equipment damage or poor performance. We need to understand the voltage of the lead-acid battery of the device (for example, 12V, 24V or 48V), and then choose a lithium battery with the same voltage.

Battery Compartment Space
Since lithium batteries have a higher energy density than lead-acid batteries, lithium batteries that store the same amount of electricity are smaller and lighter than lead-acid batteries. When replacing, we need to make sure it fits in the battery compartment space and check whether the terminal type (bolt, nut or quick connector) matches.

Charger
When the battery of the device is changed from lead-acid to lithium battery, its charger also needs to be replaced, and a charger dedicated to lithium battery should be used. Mixing chargers will cause undercharging or overcharging, damage the battery, and even cause safety hazards!

BMS
Lithium batteries require a battery management system (BMS) to prevent overcharging, overdischarging, overheating and short circuiting. Lithium batteries that are not protected by a BMS may pose safety risks. BMS usually also has communication functions such as Bluetooth, allowing you to more easily understand the status of the battery.

Battery Quality
The most important thing is the quality of the battery, which is also what we need to control most. When we need to buy lithium batteries, we will find that the prices of batteries of the same specifications vary greatly. Choosing high-quality lithium batteries means effectively reducing the risks of short circuits and explosions, while having a long cycle life to ensure that the equipment operates efficiently and sustainably.

Ordering Process

Inquiry

Confirmation

We will provide options and finalize the design.

Payment

Upon confirmation, proceed with payment.

Sample Approval

Samples will be provided for your approval.

Production

Upon sample approval, we will begin production.

Quality Inspection

Each product undergoes a thorough quality inspection.

Shipping

We ensure timely and safe delivery.

After-sales service

Our team is always available to answer any after-sales inquiries.

Packaging and Shipping

Packaging	Anti-collision foam film, cardboard box packaging
Shipping	Shipping by sea, by air, by express are acceptable. According to your requirements.

Our Service

7DAY 24H online service, recommending most suitable solutions according to clients' requirements.

Reliable shipping agents for each market, deliver goods to destination safely in competitive price.

After-sales service, installation instructions, returns & exchange service.

Additional service, including quality assurance agreement, on-time delivery agreement.

FAQ

Q: Is a lithium battery the same as a li-ion battery?

A: The main difference between lithium cells and lithium-ion cells is that Lithium-ion batteries are rechargeable, while their counterparts are not. Lithium-ion cells have charge/discharge cycles that go on and on up to thousands of times.

Q: Are Li-ion batteries any good?

A: Lithium batteries are designed to last longer, making them a good choice for high-tech and smart devices, and those electronics for which changing the battery is inconvenient. They can withstand extremely low temperatures so they can work without failing in a freezing climate.

Q: How long do Li-ion batteries last?

A: When a battery has been unused for 6 months, check the charge status and charge or dispose of the battery as appropriate. The typical estimated life of a Lithium-Ion battery is about two to three years or 300 to 500 charge cycles, whichever occurs first.

Q: Can I charge a Li-ion battery with a regular charger?

A: No, you generally should not charge a lithium battery with a regular (lead-acid) battery charger because of different voltage/current needs and lack of Battery Management System (BMS) control, risking overcharging, overheating, damage, and fire; dedicated lithium chargers use CC/CV (Constant Current/Constant Voltage) to safely manage the process, which standard chargers lack. While some specific LiFePO4 batteries might tolerate certain lead-acid chargers for short periods, it's risky and degrades the battery, so always use a charger matched to the battery's specific chemistry for safety and longevity.

Q: Is it okay to leave a lithium-ion battery on the charger overnight?

A: It's generally safe with modern devices due to built-in safeguards, but not ideal for long-term battery health, as constant "trickle charging" and heat can cause gradual degradation, so it's best practice to use a smart charger and unplug when full, or ideally, maintain charge between 20-80% and avoid overnight charging if possible, especially with older/cheaper chargers or non-manufacturer-approved ones, to prevent overheating and extend battery life.

Q: Do cell phones have lithium-ion batteries?

A: Lithium-ion (Li-Ion) batteries, which are commonly found in today's cellular phones, have a lot of energy in a small package. Li-Ion batteries are more sensitive to physical stress than alkaline batteries found in toys and flashlights and need to be treated with more care.

As one of the most professional li-ion battery to replace lead acid battery suppliers in China, we're featured by quality products and good price. Please rest assured to wholesale li-ion battery to replace lead acid battery in stock here from our factory. Contact us for customized service.

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