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​Bearospace Industries

​Shipping is via FedEx with tracking number

Sometimes but not always, we have cells in stock. So, this item may take 2-3 weeks to ship.  Packs are assembled by hand. Batteries come with 2 extra sets of XT-90 connectors. one for the plane, and one for the charger. Also a balance lead extension for in-plane charging.

Custom configurations may be available upon request. These batteries are considered experimental, and the buyer assumes all responsibility for their use.  All batteries are tested before leaving, and placed in storage mode. More information can be had by clicking on our "give me more data" page.

If you still have questions, or want to check current availability, feel free to send an email to fpvreviews@gmail.com or use the website's

"contact us" page.

We first developed this battery for our own use, and quickly realized that it was the best solution for Gemini V-2, and many other UAV's. We were using a 10 way Y connector to harness all of our LIPO batteries before, and had To change them individually.  It was a mess of cables, and when carrying all 5 of them, there was not much left for payload. Switching to this battery saved us 2 lbs of weight, increasing the payload capacity. The power system drew less amps in flight to maintain altitude due to less weight!  

With flight times up to 4+ hrs, We now just leave the battery in the airplane, and charge it in place, as there is just one connection for charger output, and one for a balance lead. 


Our High Quality  "TESLA"  Style Batteries:

Higher energy density compared to LIPOS (87%more)

Relatively Low cost compared to LIPOS.

Less complicated  -  (Only one flight pack to charge instead of several)

Long life when used properly  -  (hundreds to thousands of cycles)

Can be configured to fit a particular aircraft, and for different voltages.

​Multiple Cell types available for different applications.

Made from Proven Technology (LI-ION) cells from Panasonic / Sanyo



32 cell "TESLA" style battery for RMRC Anaconda  "4S" configuration -  specs:

​Made from Sanyo NCR18650GA cells.

Voltage                         14.8 nominal

Total capacity:             28,000mah
Usable capacity:          24,500mah 
Max cont. amps:          65A
Burst amps:                 80A
Weight:                         1.7 kg
Charging voltage:        16.8V                     Minimum voltage:        12.8V
Dimensions:                 140mm x 95mm x 80mm

​Connector:                    XT-90
Balance lead:                XH

​NOW FOR OTHER AIRCRAFT TOO!

PERFECT FOR GEMINI V-2!

 32 CELLS - SPECIALLY DESIGNED FOR THE RMRC ANACONDA!

​60 Cells for long duration/high altitude flights

Fits Gemini V-2 airframes.

ALLOWS 1.2KG MORE PAYLOAD! 









​COMBINE 2 TO FLY FOR LONGER THAN EVER BEFORE!

No special charger is required for our "Tesla" style batteries. A lipo charger, capable of balancing is perfect for charging. lipo settings can be used, instead of the li-ion setting, and in fact is best for most li-ion 18650 cells.  

We hope this battery technology changes your experience just as much as it changed ours, and opens new possibilities for you in terms of flight times, ​altitudes, and destinations! 

BUY 2 FOR 936 U.S.D AND GET THE FREE Y HARNESS! 

$660 U.S.D (each)

Ground shipping 

included to US

addresses

Batteries only ship to US and Canada. Please do not order it if you cannot provide a US or Canadian Shipping Address.

when placing order, please enter full address and phone number where Fedex can contact you with respect to your order in notes to buyer, or send an email to      fpvreviews@gmail.com  letting us know your particulars.

The development for this battery type is a response to the desires of some Gemini V-2 builders to fly larger payloads. Constructed from high energy density Sanyo NCR18650GA cells, this battery is 1.2kg lighter than the 60 cell version, but still has the same output for takeoff, and climb out when needed. The perfect solution for those missions lasting up to 2+hrs, when lower cost, or more carrying capacity is required.  Using 2 of these packs in parallel is also an option, to extend flight time even beyond 4 hrs, however, payload capacity will be significantly reduced. If the payload is relatively light, this may be a good option.  If you purchase 2 of these packs, they will come with a Y harness at no additional charge. 

​36 Cells for shorter flights and increased payload

Fits Gemini V-2 airframes.

PROVEN LI-ION TECHNOLOGY!

                     4 HR + FLIGHT TIMES!

                          XH balance lead!

USES STANDARD LIPO CHARGER!

$416 U.S.D. (each)

Ground shipping 

included to US

addresses

​36 cell "TESLA" style battery specs for Gemini V-2 to allow more weight in payload to be carried: Made from Sanyo NRC18650GA cells. 

Voltage                         11.1V

Total capacity:             42,000mah
Usable capacity:          36,000mah 
Max cont. amps:          70 A 
Burst amps:          120(limited by connector to 90)
Weight:                         1.8 kg
Charging voltage:        12.6V                     Minimum voltage:        9.6V
Dimensions: 130mm x 100mm x 80mm

​Connector:                    XT-90
Balance lead:                XH

​60 cell "TESLA" style battery specs:

Made from Panasonic NCR18650B cells.  

Voltage                           11.1V

Total capacity:             64,000mah
Usable capacity:          56,000mah 
Max cont. amps:          70 A
Burst amps:     120 A(Limited to 90 by connector)
Weight:                         3 kg
Charging voltage:        12.6V                     Minimum voltage:        9.6V
Dimensions: 200mm x 100mm x 80mm

Connector:                    XT-90

Balance lead:                XH 

An option for Gemini V-2!

LOW COST!

$468 U.S.D. (each)

Ground shipping 

included to US

addresses

This is a custom option Specifically developed for the Anaconda airframe. After our review episode of the Anaconda, there were many requests for a flight duration test, but it didn't really seem to be the strong point of the Anaconda, due to a higher than optimal coefficient of drag, and less than ideal Aspect ratio for endurance flying. The Anaconda is a great affordable platform that works well for FPV sport flying, and with the advent of the long-awaited Sanyo NCR18650GA cells, It now makes sense to offer a better solution. Use of this pack tips the balance in favor of the Anaconda with regards to Endurance performance, and allows it to take on a role for which it was not originally intended.