Standard off-the-shelf battery
What Are Standard Battery Products?
Standard battery solutions from KRL Power are pre-configured Li-ion packs available in widely used voltages and sizes. Unlike fully custom designs, these packs follow fixed form factors and integrate built-in protection features, making them more cost-effective and quicker to deploy. With stocked components and pre-validated designs, these solutions significantly reduce engineering efforts and development expenses. As a result, customers benefit from lower pricing and shorter lead times compared to bespoke battery builds. While streamlining the process, these packs still comply with industry safety standards, making them ideal for time-sensitive projects. As a trusted standard battery pack manufacturer and standard battery pack supplier, KRL Power delivers reliable energy solutions tailored for efficiency and speed.
Product Categories
KRL Power offers two main cell form factors in its standard product lineup: cylindrical and prismatic lithium-ion cells.
KRL Power: Trusted Lithium Battery Manufacturer & Wholesaler
KRL Power is a leading lithium-ion battery manufacturer and wholesaler based in China, with a global distribution network. With over 20 years of experience in R&D, production, and sales of rechargeable Li-ion battery packs, the company has become a trusted supplier for applications ranging from portable power banks and energy storage systems to industrial equipment.
As a reliable standard battery pack manufacturer and standard battery pack supplier, KRL Power offers standard battery solutions in fixed voltages and capacities. These pre-configured packs provide a cost-effective, fast-delivery option for common energy needs—eliminating the delays and expenses associated with fully customized battery development. Designed for reliability and convenience, they help customers accelerate time-to-market without compromising on safety or performance.
Send Your Inquiry Today
21.6V 17Ah underwater surveying robot lithium battery
22.4V 28Ah underwater surveying robot with lithium iron phosphate battery
25.2V 100000mAh Lithium-ion Battery (21700)
25.2V 214Ah marine exploration sonar ternary lithium battery
25.2V 4.9AH Underwater Walkie-Talkie Lithium Battery
25.6V 50Ah Special Underwater Equipment Lithium Iron Phosphate Battery
28.8V 34.3Ah intelligent lithium battery for surveying unmanned vessels
4.9Ah 3.7VShip inspection handheld monitoring equipment with polymer lithium batteries
41AQ584(4S2P Li-ion 18650 cells )
41AQ585(4S2P Li-ion 18650 cells )
41AQ586(3S3P Li-ion 18650 cells )
48V 20000mAh Lithium-ion Battery (18650)
KRL Power’s standard batteries serve a range of B2B markets, including:
- Battery pack assemblers and OEMs:Companies building battery modules for applications like power tools, electric vehicles, and industrial equipment.
- End-product manufacturers:OEMs of e-bikes, scooters, drones, medical devices, and other equipment that integrate Li-ion packs.
- Global battery distributors and wholesalers:International resellers and importers who stock and supply Li-ion cells and packs in bulk for various industries.
In each case, clients benefit from KRL Power’s scale and experience. They can source high-quality cells and packs at competitive wholesale pricing, with support for minimum order quantities and logistics worldwide. This broad customer base – from niche assemblers to large distributors – underscores KRL Power’s role as a trusted, global Li-ion battery supplier.
Why Choose Standard Off-the-Shelf Batteries for Your Business?
Ready-to-Deploy Power Solutions with Certified Safety and Rapid Availability
Standard off-the-shelf lithium batteries are pre-engineered, pre-certified, and available in stock for immediate deployment. Designed to fit a broad range of commercial and industrial applications, these batteries eliminate the lead time and engineering cost of custom development. Whether for prototyping, small-scale production, urgent replacements, or standardized device integration, off-the-shelf batteries provide fast, safe, and cost-effective power solutions.
Pre-Certified and Globally Compliant
All standard models are certified under key international safety and transport regulations, including UN38.3, CE, RoHS, MSDS, and IEC62133. This ensures smooth integration into export-ready devices and compliance in regulated sectors like healthcare, communications, and consumer electronics.
Immediate Availability and Short Lead Times
We stock a wide selection of standard lithium battery models in popular voltages and capacities (3.7V, 7.4V, 12V, 24V, etc.), enabling fast delivery for urgent orders, maintenance needs, or rapid prototyping. Ideal for time-sensitive projects and high-turnover products.
Proven Compatibility with Industrial Devices
Our off-the-shelf batteries follow standardized dimensions and interface designs, making them easily compatible with power tools, sensors, IoT terminals, handheld scanners, medical carts, and smart hardware—reducing the need for redesign or additional circuitry.
Cost-Effective for Repeat or Small-Batch Orders
With no tooling, engineering, or certification setup required, standard battery models offer excellent cost-efficiency for low-MOQ orders or regularly replenished B2B contracts. This is especially valuable for distributors, integrators, or product lines with stable battery specifications.
Standard Off-The-Shelf Battery Applications
Standard off-the-shelf lithium-ion batteries are widely available and offer a reliable, efficient power source for a variety of applications. These pre-manufactured battery modules are designed to meet the needs of both residential and commercial systems, providing energy storage solutions for renewable energy, backup power, and other critical applications. Their versatility, long life, and scalability make them an ideal choice for many sectors.
High-energy cylindrical packs (e.g. 36–52V battery modules) drive electric bicycles and scooters, offering eco-friendly urban mobility. “Smaller lithium battery packs power electric bicycles and scooters, providing an eco-friendly transportation solution”.
Off-the-shelf Li-ion modules store solar or wind energy in home and commercial systems. “Lithium batteries… provide an efficient way to store excess energy generated… when needed”(e.g. solar backup batteries).
Rugged Li-ion packs power drilling sensors, communication units and other equipment in harsh oil/gas settings. Lithium batteries’ high energy density and lightweightdesign make them practical for portable oilfield tools and monitors.
Consumer devices like laptops, cameras and wearables rely on standard Li-ion cells. Nearly every smartphone or tablet uses cylindrical or prismatic Li-ion cells for their compact size and long life.
Ready-to-Ship Standard Battery Solutions for Your Business Needs
Looking for efficient power solutions without long lead times? Our Standard Off-The-Shelf Battery series is designed for businesses seeking proven performance, consistent quality, and quick delivery.
As a professional battery manufacturer, we ensure reliable supply, competitive pricing, and expert technical support. Whether you need samples for evaluation or bulk procurement for mass production, we are ready to support your business.
Submit your application requirements now, and our team will match you with the right battery solution efficiently.
FAQ
Can these standard batteries be directly used in existing devices?
Yes, our standard batteries feature universal connectors and conventional voltage platforms (e.g., 3.7V, 7.4V, 12V), enabling plug-and-play compatibility with most systems.
What safety certifications do these batteries have?
The products comply with UN38.3, IEC62133, MSDS, RoHS, and more. Some models include explosion-proof, flame-retardant, and anti-leakage features for high-safety environments.
Will battery performance degrade in extreme cold or heat?
For extreme conditions, we offer dedicated Low Temperature Batteries (operating down to -50°C) and High Temperature Batteries (stable at +85°C) to ensure reliable performance.
Can I customize the capacity, voltage, or size?
Although they are standard ready-made batteries, we support customization for various situations
