What is the maximum charge rate for these batteries?

3.3A or 1C. I have 6 of these for 2 airplanes and charge them at 2A , they last a long time that way. I had one that I charged at 3.3 routinely (nearly daily in the summer) and found it got out of balance about half way though and I would have to discharge it and then slow balance charge it to even it up again. The 2A charged cells are perfectly balanced after two years of use.

Ordered two different times. received two different batteries. first ones had thinner cells and weighed 287g. second order weighed 352g. why?

Different chemicals, both have same output have used both for a year. I use the heaver batteries for C.G. On some planes

The device I want to connect this to has 1 blue wire & 1 yellow wire; what gets attached to the red wire & what gets attached to the black wire?

Not sure exactly what wires are what on the device your trying to connect this battery too. But the red wire is the positive wire and the black wire is the negative wire on the battery itself.

Will this fit the eflite timber x 1.2?

Check the connector. These have T60. Most eflite come with different connector, but you can use a adapter.

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14.8V 4S Lipo Battery 50C 3300mAh Soft Case Battery with XT60 Plug for RC Airplane Helicopter RC Boat UAV Drone FPV RC Car Truck Boat(2 Packs)

Product ID: 281669179

Details

Battery Capacity
3300 Hour
Battery Cell Composition
Lithium
Brand
Zeee
Number of Batteries
2 Lithium
Recommended Uses For Product
Drone Remote

⚡14.8V high-voltage power

🔋3300mAh long-lasting capacity

🔥50C high discharge rate

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Description

🚀 Power up your RC game with unstoppable energy!

RAPID RESPONSE - 50C discharge rate provides instant power bursts for aggressive maneuvers and speed.
POWER YOUR PASSION - 14.8V voltage delivers consistent, high-performance energy for all your RC adventures.
ENDURANCE THAT LASTS - 3300mAh capacity ensures extended run times so you never cut your fun short.
READY TO GO TWICE OVER - Includes 2-pack batteries so you can double your flight time or keep a backup charged and ready.
UNIVERSAL COMPATIBILITY - Equipped with XT60 plug and ideal dimensions to fit a wide range of RC vehicles and drones.

The Zeee 14.8V 4S 3300mAh 50C LiPo battery pack offers high-voltage, high-capacity power in a compact, lightweight design. Featuring a reliable XT60 connector and a soft case for durability, this 2-pack is engineered for RC airplanes, helicopters, drones, cars, and boats, delivering rapid discharge and long-lasting performance to keep your models flying, racing, and exploring longer.

Specifications

ASIN	B08NDV319J
Antenna Location	Drone, Remote Control Vehicle
Battery Capacity	3300 Milliampere Hour (mAh)
Battery Cell Type	Lithium Polymer
Battery Weight	12.28 Ounces
Best Sellers Rank	#73,215 in Toys & Games ( See Top 100 in Toys & Games ) #309 in Hobby Remote & App Controlled Vehicle Batteries
Brand	Zeee
Customer Reviews	4.7 4.7 out of 5 stars (283)
Item Dimensions	5.16 x 1.71 x 1.14 inches
Item Weight	12.28 Ounces
Manufacturer	Zeee Power
Model Name	14.8V 50C 3300mAh
Number of Batteries	2 Lithium Polymer batteries required. (included)
Reusability	Rechargeable
UPC	795261118419
Unit Count	2.0 Count
Voltage	14.8 Volts

Reviews

R**N

Works great

Great batteries for price charge fast really strong no problems 50 flights

20.11.2025

K**T

Good Battery

Good quality.

28.07.2025

T**E

Good power

Good strong power. I mainly use they to power my FPV goggles because they offer long run time. I have also used them to power my small 4s 5inch racer

25.07.2025

S**J

Good

No issues

9.11.2025

J**E

I love zee batteries

Long life, great punch and a great price. I have 14 different size zee batteries and only had problems with 2 of them, do to my own neglect. Highly recommend for any RC

19.08.2024

D**R

Batteries

On time spits perfectly works great thank you b

28.10.2024

A**H

Most have a good product but few have good customer service.

There was a problem with the labeling. Apparently the Amazon label didn’t print the full item description. Their customer service gave a complete explaination and apologized for the in convenience. I would do business with this company again.

6.02.2025

S**E

Seems to be Excellent Batteries

These seemt work well... I have not had any issues with them todate. I would recommend these based on flying with them so far.

28.08.2024

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