Best 10 1S LiPo Batteries to Buy in 2026

1S LiPo battery is the type of rechargeable battery that employs lithium-polymer chemistry. It is made of a single cell. The” 1S” should mean that the battery only has one cell in a series connection. It possesses high energy-to-mass ratios.” “For this reason, it is also a lightweight one. The 1s lipo batteries tend to rise. therefore, the European Federation of Radio-Controlled Automobiles (EFRA) has already sanctioned several 1S lithium polymer (LiPo) batteries this year. Now it is time to talk about the 1s lipo battery. 

To help you choose, we evaluated and compared some of the best 1S LiPo batteries based on real-world use cases.

Part 1. How we tested & selected these 1S LiPo batteries

To create this list, we evaluated each battery based on:

Evaluation Criteria

• Capacity & runtime performance
• Discharge rate (C rating)
• Build quality & reliability
• Size & compatibility
• Value for money
• User feedback from RC hobbyists & drone users

Testing Methodology

• Compared manufacturer specifications
• Reviewed RC community feedback
• Evaluated real-world use cases (Tiny Whoop, micro RC cars, transmitters)
• Compared price-to-performance ratio

Testing Focus

• Micro drones
• RC cars
• FPV Tiny Whoop
• Micro airplanes
• Small electronics

Part 2. Quick comparison table

Part 3. Top 10 1s LiPo battery

After defining the 1S LiPo batteries, let’s discuss the top 10 1s lipo batteries. This will help you choose the best battery for you dthey’reHere is  the list of top 10 1s lipo batteries.

1 Gens Ace 200mAh 1S1P Lipo Battery

The Gens Ace 200mAh 1S1P Lipo Battery – A high-performance lithium-polymer battery specifically designed for small-scale remote control applications.

Best For: Micro drones and aircraft

Price: Budget-friendly

Specifications:

• Capacity: 200mAh

• Voltage: 3. 7V

• Configuration: 1S1P

• Discharge Rate: 45C

• Connector: Molex

• Dimensions: 45 x 12 x 5.8 mm

• Weight: 5g (±5g)

Features:

1. Perfect for UMX as well as small aircraft.

2. 200 mAh inADOR repeated stability in the capacity and constantly stacking.

3. High-quality and consistent performance

4. This proposed power source will provide adequate power for RC models.

What We Like

• High discharge for size
• Reliable brand
• Good for micro aircraft

What Could Be Better

• Limited runtime
• Small capacity

Summary: A strong choice for micro drones and lightweight aircraft, especially when you need high burst power.

2 TATTU 600 mAh 1S1P Lipo Battery

Tattu 600 mAh LiPo battery is designed for RC applications and comes with a one-year warranty. Additionally, this battery has earned many certifications, including RoHS compliance, CE certification, and UL certification. It has a 1S1P configuration for stable voltage. It is lightweight, which makes it easy to install. So, it is suitable for helicopters, remote-controlled cars, and trucks.

Best For: RC cars and small drones

Price: Mid-range

Specifications:

• Capacity: 600mAh

• Voltage: 3. 7V

• Configuration: 1S1P

• Discharge Rate: 25C

• Connector: Molex

• Dimensions: 42 parcels wide, 24 parcels deep, and 9 quarters high

• Weight: 16g

Features:

• Very good one with a discharge rate of 25C.

• Fit for Syma x5 series and Cheerson cx-30w drone

• Rechargeable batteries have long battery times and are less prone to failure than alkaline batteries.

• There is a 60-day money-back guarantee and an 18-month warranty on the products.

• Friendly customer service is available

What We Like

• Balanced performance
• Good runtime
• Reliable brand

What Could Be Better

• Moderate discharge rate
• Slightly heavier than smaller packs

Summary: A balanced 1S LiPo battery suitable for both RC cars and drones. Good mix of power and runtime.

3 Ufine  200mAh Lithium Ion Battery

Ufine manufactures 200mAh 3.7V lithium-ion batteries that perform effectively even in cold weather. The batteries include precautions against overcharging, undercharging, and short circuits.

Best For: Custom projects & cold-weather use

Price: Varies (custom order)

Specifications:

• Model: 601235

• Type: Lithium-Ion

• Voltage: 3. 7V

• Capacity: 200mAh

• Configuration: 1S1P

• Weight: ~5. 6g

• Energy: 0. 74Wh

• Internal Resistance: <250mΩ

• Max. Charge Voltage: 4. 2V

• Discharge Cut-Off Voltage: 2. 4V

Features:

• Stable performance at a temperature range of -40℃ to 60℃.

• Stable 3. 7V output

• Long cycle life: > At least 90% after 100, 88% after 300, and 80% after 500 cycles.

• Has in-built protections against overcharging, over-discharging, and short circuits.

• Customizable capacities and sizes

What We Like

• Wide temperature range
• Customizable sizes
• Good cycle life

What Could Be Better

• Harder to purchase individually
• Not ideal for high-drain racing

Summary: This battery is best suited for custom electronics and specialized applications. It offers solid reliability and good temperature performance, but it may not be ideal for high-performance RC use.

4 Turnigy 5000mAh 1S Lipo Battery

Turnigy 5000mAh 1S Lipo Battery is a highly trusted battery with a high capacity of 5000 mAh, which provides high power for almost every application.

Best For: Long runtime applications

Price: Budget-friendly

Specifications:

• Minimum Capacity: 5000mAh

• Configuration: 1S / 3. 7V / 1 Cell

• Constant Discharge Rate: 20C

• Cell Weight: 114g

• Cell Size: 128 mm x 42 mm x 10mm

Features:

• Reliable performance and affordability

• Full capacity and performance

• Notable for exceptional value

• Warning: Soldering is art; no guarantee after soldering is done.

Key Features

• 5000mAh capacity
• 20C discharge
• Large format

What We Like

• Extremely long runtime
• Affordable

What Could Be Better

• Large and heavy
• Limited compatibility

Summary: Best suited for long-duration applications where weight isn’t a major concern.

5 CNHL MiniStar 450mAh 1S1P LiPo Battery

The CNHL MiniStar 450mAh LiPo battery weighs around 26 grams and has an impressive 70 C discharge rate, so it delivers rapid power. It is made especially for the Cetus Pro FPV and the BETA FPV 1S Tiny Whoop Drone.

Best For: FPV racing drones

Price: Mid-range

Specifications:

• Type: LiPo

• Voltage: 3. 8V

• Capacity: 450mAh

• Discharge Rate: 70C

• Configuration: 1S1P

• Plug: PH2. 0

• Dimensions: 7. 3 x 18. 1 x 59. 3 mm

• Weight: 15g

Features:

• High 70C discharge rate

• Compact and lightweight

• Perfect for first-person view racing drones and multi-copter drones.

• Integrated safety for the product use

• Pack of 4 batteries

What We Like

• Very high discharge rate
• Great for racing
• Compact size

What Could Be Better

• Shorter runtime
• Can run warm under heavy load

Summary: One of the best 1S LiPo batteries for drones, especially Tiny Whoop racing.

6 Spektrum 210mAh 1S LiPo Battery

Spektrum 210mAh 1S LiPo Battery is designed for micro helicopters, drones, and planes. It keeps the charge level between 20% and 80% while charging your battery to make it last longer.

Best For: Smart charging systems

Price: Premium

Specifications:

• Model: SPMX2101S50

• Type: Lithium Polymer

• Voltage: 3. 7V

• Capacity: 210mAh

• Discharge Rate: 50C

• Connector: JST PH1. 25mm

• Dimensions: 4. 5 x 4. 3 x 0. 2 inches

• Weight: 0. 48 ounces

• Manufacturer: Spektrum SMART

Features:

• Designed for amateur remote and application-controlled vehicles

• High-performance 50C discharge rate

• Compact and lightweight

• Not intended for use by children without adult supervision

What We Like

• Reliable performance
• Smart charging support
• Compact size

What Could Be Better

• Higher price
• Lower capacity

Summary: Ideal for users already using Spektrum ecosystem.

7 Dromida 700mAh Ominus Quadcopter Battery

The Dromida 3.7V LiPo Battery is a replacement battery for the Dromida Ominus Drone. It comes with a wire lead and a 2-pin connector, so you can recharge it using the USB LiPo Battery Charger. Plus, it’s easy to handle and use.

Best For: Replacement battery

Price: Budget

Specifications:

• Brand: Dromida

• Model: DIDP1100

• Voltage: 3. 7V

• Capacity: 700mAh

• Connector: 2-Pin

• Compatibility: Dromida Ominus Quadcopter (£19.99**)

• Requires: USB Lipolymer Battery Charger (DIDP 1120).

• Dimensions: 3. 88 x 3. 25 x 0. 5 inches

• Weight: 0. 32 ounces

Features:

• A spare battery for the model Dromida Ominus Drone

• Perfect for drones but not for the Ominus FPV

What We Like

• Good runtime
• Easy replacement

What Could Be Better

• Limited compatibility
• Lower discharge rate

Summary: A practical replacement battery for compatible drones.

8 Lumenier 205mAh 1s Lipo Battery

The Lumenier 205mAh Lipo Battery weighs around 5.8 grams and has a C rating of 25 C. So, this tiny battery is perfect for small drones or model airplanes like the Blade Inductrix. Plus, it comes with a JST connector.

Best For: Tiny Whoop drones

Price: Mid-range

Specifications:

• Capacity: 205mAh

• Discharge Rate: 26 Boiling point (Getting to Burst 50C)

• Connector: JST-PH 2. 0

• Dimensions: 52mm x 11. 5mm x 6mm

• Weight: 6. 1g

Features:

• HIGH C RATING Fit’sORKING POWER HIGH C rating for increased power.

• Ideal for flying with mini quadcopters as well as airplanes.

• Just upgraded the original batteries for more flight time.

• Tiny platform for micro unmanned aircraft system

What We Like

• Compact
• Reliable performance

What Could Be Better

• Moderate runtime
• Lower burst power

Summary: A solid option for micro drones.

9 Pulse 6000mah  LiPo Battery

The Pulse 6000mAh Transmitter Battery is specifically designed for Vcontrol Radio transmitters and has a large capacity of 6000mAh. This battery comes in various sizes and voltages.

Best For: Radio transmitters

Price: Premium

Specifications:

• Voltage / Cell Count: 7V 1S

• Capacity: 6000mAh

• Dimensions: Width: 130mm Depth: 43mm Height: 8. 5mm

• Weight: 118g

• Balance Tap: JST-XH Connector

• Battery Connector: B2P-VH Connector

Features:

• It shows high-performance transmitter battery

• It’s lightweight and cost-effective

• Usually, its standby time and operating time are longer

• Charge Rate: 1C : DO NOT EXCEED

What We Like

• Extremely long runtime
• High capacity

What Could Be Better

• Large size
• Not for small drones

Summary: Best suited for transmitters and large devices.

10 E-flite 150mAh 1S 3. 7V 45C LiPo Battery

The E-flite 150mAh 1S 3s Li-Po battery pack houses the pack with 3-axis stabilization and well-designed flying wings, making it ideal for use with a variety of aircraft.

Best For: Micro aircraft

Price: Budget

Specifications:

• Voltage: 3. 7V

• Capacity: 150mAh

• Discharge Rate: 25C

• Cell Configuration: 1S1P

• Connector Type: PH 1. 25 (Ultra Micro)

• Dimensions: 4. 5 x 2. 9 x 0. 53 inches

• Weight: 0. 704 ounces

Features:

• RC-oriented high-performance LiPo battery

• Lightweight and compact design

• Low ripple current with high efficiency in power delivery with a 25C discharge rate

What We Like

• Lightweight
• Good burst power

What Could Be Better

• Very short runtime
• Limited use case

Summary: A good battery for ultra-light aircraft.

Part 4. How to select the best 1s LiPo battery?

Here are some ways that will help you get the best 1S LiPo battery for your project this year;

1. Capacity (mAh): A battery over 6000mAh is suitable for these large gadgets, while batteries of less capacity, say 200mAh, are for small devices, such as drones.

2. Discharge Rate (C Rating): the higher C rating batteries are suitable for fast and instant power supply to the power demanding devices.

3. Size & Weight: Make sure that the battery size conforms to the physical layout of your device in terms of space and the weight permissible on the gadget.

4. Voltage: Look for the standard nominal output voltage of 3. 7V (up to 4.2V, for instance, when the battery is fully charged) so it can satisfy the requirements of the given device.

5. Connector Type: For a quick connection, select a battery with the appropriate plug type (e.g., JST, Molex).

6. Cycle Life: The cells have a longer cycle life, 500 cycles or more, making them more durable and less costly in the long run.

Part 5. FAQs

Can I use a 1S LiPo battery instead of a Li-ion battery?

Only if the voltage and size match. LiPo batteries usually deliver higher discharge rates, while Li-ion batteries often provide longer runtime. Always check your device requirements before switching.

What is a good C rating for a 1S LiPo battery?

For most micro drones and RC cars, 25C–50C works well. Racing drones or high-performance setups may benefit from 60C or higher.

Why does my 1S LiPo battery lose power quickly?

This usually happens due to aging, over-discharging, or using a battery with a low C rating. Cold temperatures can also reduce performance.

Are higher mAh 1S batteries always better?

Not always. Higher capacity means longer runtime, but it also adds weight. For drones especially, heavier batteries can reduce flight performance.

Can temperature affect 1S LiPo battery performance?

Yes. Cold weather reduces power output, while high temperatures can shorten battery life. Moderate temperatures usually deliver the best performance.