LiPo Battery Size Calculator
Lithium Polymer (LiPo) batteries are key in the RC model, drone, and electronic device world. They offer high energy density, are light, and have great discharge abilities. This makes them perfect for many uses. The size of a LiPo battery is important because it affects how well it works, how long it lasts, and if it fits your device.
Finding the right LiPo battery size can seem hard, but knowing what to look for helps. In this guide, we’ll cover LiPo battery sizes, capacities, and special options. This way, you can pick the best battery for your RC, drone, or device.
Key Takeaways:
- LiPo batteries vary in size, from small 7mm to big 60mm, fitting different devices.
- They have capacities from 15mAh to 3000mAh, so you can find the perfect match for your device’s needs.
- The size details, like thickness, width, and length, help you choose the right one for your space.
- Specialized LiPo batteries, like RC hobby packs, are made for certain uses and hobbies.
- Knowing about voltage, capacity, and C-rating is key for the best performance and safety.
Understanding Lipo Battery Dimensions
Lithium polymer (LiPo) batteries are key for many devices, like RC toys and drones. When picking a LiPo battery, its dimensions, especially the width, matter a lot. They come in sizes like 7mm~10mm, 11mm~15mm, and so on.
Width Categories
These sizes help customers find the right battery fast. The width of a LiPo battery is crucial. It tells you how much space the battery will take up in your device. Knowing these sizes makes it easier to pick a battery that fits just right.
| Width Range | Example Dimensions |
|---|---|
| 7mm~10mm | 7.4V, 850mAh |
| 11mm~15mm | 11.1V, 1500mAh |
| 16mm~20mm | 14.8V, 2200mAh |
| 21mm~25mm | 22.2V, 3000mAh |
The table shows the different sizes and what they can do. It helps you pick the right LiPo battery for your needs.
“Knowing the available width categories can assist in finding a LiPo battery that fits your specific requirements.”
Understanding LiPo battery sizes helps you choose the best one for your device. This makes sure it fits well and works great.
Lipo Battery Size and Capacity
When looking at LiPo batteries, size and capacity are key. They range from small packs for tiny flyers to big batteries for large planes and helicopters. Each cell has a 3.7-volt nominal voltage, and the pack’s total voltage depends on how many cells are connected together.
The capacity, in milliampere-hours (mAh), shows how much energy a LiPo battery holds. Small ones for phones and earphones have a few hundred mAh, while big ones for drones or cars can hold thousands of mAh or more. The pack’s total capacity is found by adding up the cells wired together.
| LiPo Battery Pack | Voltage | Capacity |
|---|---|---|
| 4s2p | 14.8V | 4200mAh |
| 2s4p | 7.4V | 8400mAh |
The name of each LiPo battery pack follows the xsyp scheme. “x” is the series cells and “y” is the parallel cells. For example, a 4s2p pack has 14.8V and 4200mAh, while a 2s4p pack has 7.4V and 8400mAh.
Choosing the right LiPo battery size and capacity is vital for your needs. More capacity means longer flights, but lighter batteries improve performance and shorten flights. Also, don’t go over the battery’s C rating to avoid safety risks and reduce its life.
lipo battery size
Choosing the right lipo battery size means looking at your device’s size, how long you need it to run, and where it will go. A lipo battery size calculator can help find the best size and capacity for you.
It’s key to check the maker’s advice when picking a lipo battery size for safety and fit. Padre Electronics has many options for different needs. They make mostly standard lithium polymer batteries, but also special shapes for 20% of their production.
Customizing Lipo Battery Size
Padre Electronics lets you customize lipo battery sizes to fit widths from 7mm to 60mm and capacities from 10mAh to 12,000mAh. This means you can easily find the right size for your project, no matter what it’s for.
Their lithium polymer batteries pack a lot of energy in a small space, with 650 Wh/L of energy density. This is way more than the usual 265 to 350 Wh/L. Padre Electronics is proud of their consistent battery performance. They use a super clean room and top-notch equipment for making them.
Knowing about the lipo battery size options and thinking about your device’s size, how long you need it to run, and the maker’s advice helps you pick the best power solution for your project.
Specialized Lipo Battery Sizes
There are specialized or custom LiPo battery sizes for specific uses. These are needed for things like small drones, wearable tech, or special gear. Companies make custom LiPo batteries to fit the exact size and power needs of these items.
For instance, social bicycle navigation devices use LiPo batteries with capacities from 20mAh to 200mAh. Vehicle data recorders have batteries ranging from 210mAh to 650mAh, with different sizes and voltages. A handbag light uses a 500mAh battery, and a handbag with a power bank has a 500mAh to 650mAh battery.
These special LiPo batteries are made to fit the needs of the device or application. This ensures they work well, are the right weight, and have the right shape. Whether it’s a custom drone, a fitness tracker, or a medical device, companies can create the perfect LiPo battery for it.
| Battery Type | Nominal Voltage | Typical Capacity | Dimensions |
|---|---|---|---|
| A23 | 12V | 55 mAh | 10.3 × 28.5 mm |
| CR2032 | 3V | 220-225 mAh | – |
| LR44 | 1.5V | 110-150 mAh (alkaline), 170-200 mAh (silver-oxide) | 6.2 (alkaline) × 13 × 25.2 mm, 6.5 (silver-oxide) × 13 × 25.2 mm |
| D | 1.5V | 12,000 mAh (alkaline), 8,000 mAh (carbon–zinc), 2,200–11,000 mAh (NiMH), 2,000–5,500 mAh (NiCd) | 34.2 × 61.5 mm |
| C | 1.5V | 8,000 mAh (alkaline), 3,800 mAh (carbon–zinc), 4,500–6,000 mAh (NiMH) | 26.2 × 50 mm |
| AA | 1.5V | 2,700 mAh (alkaline), 1,100 mAh (carbon–zinc), 3,000 mAh (LiFeS2), 1,700–2,800 mAh (NiMH), 600–1,000 mAh (NiCd), 1,500 mAh (NiZn) | 14.5 × 50.5 mm |
| AAAA | 1.5V | 25A (alkaline) | 8.3 × 42.5 mm |
As shown in the table, there’s a wide variety of specialized battery sizes and capacities. Each is made for a specific use, from small wearables to big power banks. Companies can customize LiPo batteries to fit the market’s unique needs.
Conclusion
The size of a LiPo battery is key when picking the right one for your needs. Knowing about different sizes, capacities, and special options helps you pick the best LiPo battery. This choice ensures your device or project works well, lasts longer, and fits perfectly.
LiPo batteries are great for long use and high power needs, lasting 150-250 cycles. NiCd and NiMH batteries last longer, up to 1,000 cycles, but are heavier and less efficient. LiPo cells have a 3.7V voltage, with options like 2S (7.4V) and 3S (11.1V) affecting motor speed.
Battery capacity is in milliamp hours (mAh), with more meaning longer use before needing a recharge. The Discharge Rating, or C Rating, shows the safe rate to discharge without harm.
For drones for fun or everyday use, a big LiPo battery with over 3000mAh is good. For work drones, you might need a LiPo battery over 10,000mAh. Commercial LiPo batteries can go up to 20,000mAh. A 4S (14.8V) LiPo battery with 5000mAh has 74Wh of energy. Grepow offers customizable LiPo batteries up to 90,000mAh for both home and work use.
FAQ
What is the significance of understanding LiPo battery size?
Knowing the size of a LiPo battery is key when picking the right one for your project. The size, including width, length, and thickness, affects how much space it takes up. This is important for fitting the battery in your device or setup.
How are LiPo batteries categorized based on their width?
LiPo batteries are grouped by width, like 7mm~10mm, 11mm~15mm, and so on. These groups make it easy for customers to find the right size for their needs.
What is the importance of battery capacity (mAh) when selecting a LiPo battery?
The capacity of a LiPo battery, in milliampere-hours (mAh), shows how much energy it holds. Bigger capacity means longer battery life but also a larger and heavier battery. It’s important to balance the needed capacity with the space and weight you have.
How can I determine the optimal LiPo battery size for my application?
To pick the best LiPo battery size, think about your device’s size, how long you need the battery to last, and the space you have. A LiPo battery size calculator can help find the perfect size and capacity for your needs.
Are there specialized or custom LiPo battery sizes available?
Yes, there are special or custom LiPo battery sizes for certain uses. These unique sizes are needed for small devices like drones, wearable tech, or other special projects.
Source Links
- https://www.batterylipo.com/lipo-battery/ – Choose from a wide range of LiPo batteries by various specifications
- https://www.eurorc.co.uk/page/140/basic-lipo-battery-knowledge – Basic Lipo-Battery Knowledge
- https://fpvfc.org/beginners-guide-to-lipo-batteries – Beginners Guide to LiPo Batteries — FPV Freedom Coalition
- https://www.lipobattery.us/all-about-lipo-battery/ – IEC62133 Certification LiPo Battery LP301224 80mAh 3.7V 0.296Wh
- https://www.hooked-on-rc-airplanes.com/lipo-battery-sizes.html – Lipo Battery Sizes
- https://www.lipobatteries.net/battery-capacity/ – 7000mAh LP18650 2P Li-ion Battery Pack-powered smart luggage
- https://www.pdbattery.com/li-polymer-battery-cells-list.html – Lithium polymer battery LiPo battery List 2022
- https://www.batterylipo.com/lithium-polymer-battery-list-by-capacity/ – Lithium polymer battery list by capacity – Leading lipo battery maufacturer
- https://www.lipolbattery.com/LiPo-Battery-700mAh .html – LiPo Battery 700mAh + 3.7V [New]
- https://risingsunfpv.com.au/blogs/helpful-guides/lipo-battery-packs-explained – LiPo Battery packs explained
- https://www.lipolbattery.com/lithium polymer battery.html – Lithium Polymer Battery 3.7V 30-10000mAh
- https://en.wikipedia.org/wiki/List_of_battery_sizes – List of battery sizes
- https://www.rogershobbycenter.com/lipoguide – An Expert’s Guide to Understanding LiPo Batteries — Roger’s Hobby Center
- https://www.grepow.com/blog/what-is-a-high-capacity-lipo-battery.html – What is a High Capacity LiPo Battery