Q: Who is this battery best for?

A: Designed for FPV freestyle and racing pilots using 3-inch to 5-inch drones who need high burst power and consistent performance.

Q: Is this battery suitable for beginners?

A: Yes, but it’s optimized for performance. Beginners can use it, but should understand LiPo safety and charging basics.

Q: What flight performance can I expect?

A: Strong burst power, stable voltage under load, and minimal voltage sag—ideal for aggressive throttle and freestyle tricks.

Q: What drones is it compatible with?

A: Compatible with most 3S FPV drones using XT30 connectors, especially lightweight freestyle and racing builds.

Q: What is the weight and flight time advantage?

A: Lightweight design (~70–80g range) helps improve agility and efficiency while maintaining strong power output.

Q: How long is the typical flight time?

A: Flight time depends on setup and flying style, typically around 3–6 minutes for freestyle builds.

Q: What charger should I use?

A: Use a balance charger compatible with 3S LiPo batteries and XT30 connectors.

Q: What is the discharge rating and what does 150C mean?

A: 150C indicates high discharge capability for strong burst output, ideal for racing and aggressive freestyle.

Q: What is the nominal voltage?

A: 11.1V nominal (3S configuration).

Q: What connector type does it use?

A: XT30U-F connector for secure and efficient power delivery.

Q: Does it support fast charging?

A: Standard recommended charge rate is 1C. Higher rates may reduce battery lifespan.

Q: How should I store the battery?

A: Store at 3.7–3.85V per cell in a cool, dry place to maintain battery health.

Q: What causes battery swelling?

A: Over-discharge, overcharge, high temperature, or crash damage can cause swelling.

Q: Can this battery be used for long-range flying?

A: Not recommended. It is optimized for high power output rather than long endurance.

Tattu R-Line Version 5.0 850mAh 3S 11.1V 150C Lipo Battery Pack with XT30U-F Plug

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Top highlights

Extreme 150C Burst for Ultimate Power.
Compact 850mAh Capacity, Perfect for 3” Builds.
Next-Gen R-Line 5.0 Chemistry.
XT30U-F Plug for Efficient Connection.

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tattu r line version 5.0 850mah 3s 11.1v 150c lipo battery pack with xt30u f plug pc

Tattu R-Line Version 5.0 Series New Addition

This update offers pilots a wider range of power options, improving flight performance and agility.

Tattu R-Line Version 5.0 850mAh 3S 150C lipo battery, is designed for efficiency and reliability. It's an ideal match for 3 to 5-inch FPV drones, providing a balance of weight and power for competitive racing.

Featuring our unique Al Boehmite technology, the Tattu R-Line Version 5.0 series enhances overall performance and power consistency.

Tattu V5 850mAh 3S 150C Features:

● First use of X technology Al Boehmite

● Highly consistent and continuous power output

● Less decrease in performance after cycles

● Higher discharge platform

● Resistance to dropping

Tattu V5 850mAh 3S 150C Spec:

● Capacity: 850mAh

● Voltage: 11.1V / 3S / 3 Cells

● Discharge Rate: 150C

● Weight: 76g

● Size: 58mm x 30mm x 22mm (L x W x H)

Tattu V5 850mAh 3S 150C Battery Application:

Equipped with industry-standard XT-30 Blance Plug compatible with LiPo balance chargers for your 3 to 5-inch FPV drones.

Buying Guide: Tattu R‑Line Version 5.0 850mAh 3S 150C LiPo Battery

Why Choose Tattu R‑Line Version 5.0 850mAh 3S LiPo Battery?

Choosing the right FPV battery is not only about capacity. The battery weight, discharge performance, and voltage should match your drone size and flying style.

The Tattu R‑Line Version 5.0 850mAh 3S 11.1V 150C LiPo Battery is designed for pilots who need a lightweight battery with strong power output. It provides a balance between agility and punch, making it a suitable choice for small freestyle and racing FPV drones.

Best Uses & Recommended Setup

Flying Style	Recommended Setup	Suitable For
3" Freestyle FPV	Tattu R‑Line V5 850mAh 3S + 3" Freestyle FPV Drone	Pilots who want fast response and lightweight performance
3" Racing FPV	Tattu R‑Line V5 850mAh 3S + Racing Drone	Pilots who need strong throttle response and stable power output
Lightweight 4" FPV Builds	Tattu R‑Line V5 850mAh 3S + Lightweight 4" Drone	Builds where weight balance and agility are important
Small FPV Practice Builds	Tattu R‑Line V5 850mAh 3S + Small FPV Drone	Daily flying and skill practice

Recommended Match:

● 3–5 inch FPV drones using XT30 connector

● Lightweight freestyle and racing builds

● 3S FPV setups requiring high discharge performance

Tattu R‑Line Version 5.0 850mAh 3S vs Other 850mAh FPV Batteries

Feature	Tattu R‑Line V5 850mAh 3S 150C	Gaoneng GNB 850mAh 5S HV 120C	Boslipo P7 Version 850mAh 95C
Battery Positioning	High‑performance lightweight FPV battery	High‑voltage battery for specific FPV builds	General FPV battery option
Capacity	850mAh	850mAh	850mAh
Voltage	11.1V (3S)	19V (5S HV)	3S / 4S / 6S options
Discharge Rate	150C	120C	95C
Connector	XT30U‑F	XT30	Depends on version
Weight	76g	Higher due to higher voltage	Depends on cell count
Best Match	3"–5" lightweight freestyle & racing drones	3" Tiny Whoop / Cinewhoop high‑voltage setups	Pilots needing different voltage options

Final Recommendation

The Tattu R‑Line Version 5.0 850mAh 3S 150C LiPo Battery is a strong choice for pilots who want a lightweight FPV battery with high power output and responsive performance.

For 3‑inch freestyle, racing drones, and lightweight FPV builds, the 3S 850mAh size provides a good balance between power, weight, and flight agility. Pilots using higher‑voltage builds or needing more flexible cell options may prefer alternatives with different voltage configurations.

Specifications

Brand:	Tattu
Capacity(mAh):	850
Voltage(V):	11.1V
Configuration:	3S1P
Discharge Rate (C):	150
Connector Type:	XT30U-F
Length(±5mm):	58
Width(±2mm):	30
Height(±2mm):	22
Net Weight(±20g):	76
Quantity per box:	50 pcs/box
Discharge Wire Length(mm):	45
Wire Gauge:	16#
Balancer Connector Type:	JST-XHR-4P
Balancer Wire Length(mm):	45mm

Recommended Parts

● MEPS SZ2104 Ultralight Efficient Motor

● T‑HOBBY Pacer P1804 Motor

● T‑HOBBY F7 35A/45A Aio For Cinewhoop Toothpick

● JHEMCU GHF745 HD 40A F7 OSD AIO

● ToolkitRC M6D Dual Channel DC Charger

Recommendation：

More expert advice

How to Choose LiPo Batteries for FPV Drone？A Detailed 2026 Guide

FPV Drone Lipo Battery how to charge and discharge e1768442884274

FPV LiPo Battery Maintenance and Care:The Complete Safety &Longevity Guide

Matching the Motor and Battery for Your FPV Drone

Matching the FPV Motor and Battery for Your Drone:A Comprehensive Guide

Reviews

k********v
Verified

A very good battery!

Options：850mAh 3S 11.1V 150C Lipo Battery

Replied by MEPSKING:Thanks for your feedback! Glad the battery is working well for you—hope it keeps delivering strong and stable power on every flight!
t*******y
Verified

top

Options：850mAh 3S 11.1V 150C Lipo Battery

Purchased 2 times
Additional reviews after 65 days
excelente

Replied by MEPSKING:Thanks for your support! Glad you're enjoying it. Happy Flying!
N******m
Verified

Using on a lightweight build, flight time is decent and no voltage sag issues so far.

Options：850mAh 3S 11.1V 150C Lipo Battery

Purchased 2 times
Replied by MEPSKING:Thanks! Happy to hear you're getting stable performance.
M*********i
Verified

Ottima batteria per drone 3 pollici, buona potenza e durata.

Options：850mAh 3S 11.1V 150C Lipo Battery

Replied by MEPSKING:Grazie mille! Felici che funzioni bene sul tuo setup.
K*********h
Verified

Great batteries for daily flying. Good balance between weight and power, fits perfectly on my setup.

Options：850mAh 3S 11.1V 150C Lipo Battery

Replied by MEPSKING:Thanks for your feedback! Glad it fits your setup well.
J**********r
Verified

Using these on my 3" freestyle build, punch is really strong and voltage holds well during aggressive flying.

Options：850mAh 3S 11.1V 150C Lipo Battery

Purchased 2 times
Additional reviews after 11 days
After around 20 cycles, performance is still very consistent.
D*********z
Verified

Nice battery. Packs arrived well protected. Love MEPSKING~

Options：850mAh 3S 11.1V 150C Lipo Battery
F****r
Verified

good punch. Prices on Mepsking are pretty reasonable compared to others.

Options：850mAh 3S 11.1V 150C Lipo Battery

FAQ Feel free to ask us any questions

Q: Who is this battery best for?: A: Designed for FPV freestyle and racing pilots using 3-inch to 5-inch drones who need high burst power and consistent performance.
Q: Is this battery suitable for beginners?: A: Yes, but it’s optimized for performance. Beginners can use it, but should understand LiPo safety and charging basics.
Q: What flight performance can I expect?: A: Strong burst power, stable voltage under load, and minimal voltage sag—ideal for aggressive throttle and freestyle tricks.
Q: What drones is it compatible with?: A: Compatible with most 3S FPV drones using XT30 connectors, especially lightweight freestyle and racing builds.
Q: What is the weight and flight time advantage?: A: Lightweight design (~70–80g range) helps improve agility and efficiency while maintaining strong power output.