Gens ace 450mAh 11.1V 25C 3S1P Lipo Battery Pack with JST-SYP Plug

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Quick overview:

Gens ace lipo 450mah 3s1p battery suitable for 800MM Warbirds, EPP 3D plane, Trex 250

SKU: GA-B-25C-450-3S1P-JST

UPC: 889551000055

Part Number: GEA4503S25J
  • Official Online Shop

    Gens ace and Tattu Official online shop. You’ll get direct and professional after-sales service.
  • US-based Company

    US-based warehouse ensures fast shipping, local pickup and customer service. You have a direct line to our US-based team of professionals.
  • Committed to High Quality

    With over 20 years of experiences and 200 engineers, Grepow’s factory works hard to ensure the stability and quality of our batteries.
  • A Brand You Can Trust

    Established in 2009, Gens ace and Tattu products have gone through rigorous testing and have been reviewed by RC industry professionals, elite drones pilots and RC racers.


Gens Ace is one of the top rank battery corporations with deep research and manufacturing on NIMH, LI-PO, LI-FE by the effort of 200 professional engineers and technicians with 20 years exquisite battery technology. The Gens Ace brand holds the traditional concept of "excellent quality", "Optimization"& "Priority" on Sales & Services. All batteries are tailored for various scales of the RC Models such as electronic cars, nitro cars, airplanes, vessels and also other models, toys, electric tools, electric bikes, electric autos, digital products etc.


- Stable automatic stacking technology enables single-cell capacities of 450mAh.

- Superior cell matched the consistency.

- Automatic production line to guarantee high quality and consistent performance.

- Standard Balance Plug +  Equipped with industry-standard JST-SYP-2P Plug


- Capacity: 450mAh
- Voltage: 11.1V / 3S / 3 Cell
- Discharge Rate: 25C
- Max Burst Discharge Rate: 50C
- Weight: 45g
- Size: 56mm x 31mm x 15mm (L x W x H)
- Connector Type: JST-PHR-3P


Gens Ace batteries provide high quality, reliable power for your RC models. 

Application list:

Blade 180 CFX (BLH3450)
E-flite Adagio 280 (EFL6550)
E-flite Inverza 280 (EFL6350)
E-flite Viking Model 12 280 (EFL6650)
Walkera rodeo 110
Torrent 110 FPV BNF Basic (BLH04050)


Battery comment:

"I have to agree with everyone else, very strong battery, and the price is great, I can't say that it works any better than others, and of course it doesn't give me anymore flying time, but it does keep its balance very well, I balanced it when I got it, and I haven't had to do so again, and I have charged it about 15 times. The price is the winning aspect here, and I will continue to purchase this one."    ----RC fans

Our Advantage: 

1.Your orders will be dispatched via FedEx or USPS from the USA directly. 
2.Fast shipping and excellent local after-sale service guaranteed in the USA. 
3.Service-priority in the online shop, like the long warranty period and the lower price.
4.Energy Density:Specially adapted to each UAV type and RC car/boat/heli type. Very High according to capacity/weight. In fact, we are specialists in High Power Lipo Batteries. It is our unique technology, the highest power of our battery is 100C. Another technology is our batteries are able to be stably discharged simultaneously 
5.Low IR: Provides stable voltage until the end of your mission 
6.Safety: Gens Ace and its' partners fulfill the ISO9001, ISO14001, standards
7.See the battery instruction to the link: Lipo Battery Guide 

⚠WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to

Additional Information

sorting GensAir
Brand Gens ace
Capacity(mAh) 450
Voltage(V) 11.1
Discharge Rate (C) 25
Max Burst discharge Rate (C) 50
Configuration 3S1P
Net Weight(±20g) 45
Length(±5mm) 56
Width(±2mm) 31
Height(±2mm) 15
Wire Gauge 20#
Discharge Wire Length(mm) 100mm
Balancer Connector Type JST-XHR
Balancer Wire Length(mm) No

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Customer Reviews

balanced perfectly
By Hunter
June 15, 2015 2:28:00 PM PDT

We have 16 of these batteries so far and all of them are balanced perfectly and have gone through atleast 10 cycles. They hold a current of 11 amps constanly with no problem, and they are light and powerful.

Real capacity
By Evan
May 27, 2015 10:56:00 AM PDT

great packs, produce outstanding power and seem to retain performance after numerous charges.

Excellent battery with big power
By Gary
May 18, 2015 1:39:00 PM PDT

Great batteries! These batteries really make my 3dhs 33" EPP come to life! running a 9x4.7 prop and the foamy has unlimited climb at about 10-15mph (roughly) ...that's out of a hover. The little bit of extra weight (over the 2 cell 450's) helps in the wind too (power to come back if you get blown downwind also;) ).

All balance well
By Kobe
May 3, 2015 11:47:00 AM PDT

I have purchased 16 of these for our group of YAK 55 foamies. All balance well, deliver 10A intermittently for 6 to 10 minutes of run time. Very good batteries.

Great Battery and Great Price
By Gavin
March 31, 2015 2:40:00 PM PDT

Great Battery and Great Price. i'm using them on my Fancy Foam 34in freestyle and they are light and work great.

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