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

(7 reviews) Write a Review
Part #:
Box Quantity:
> 100
Gens ace lipo 450mah 3s1p battery suitable for 800MM Warbirds, EPP 3D plane, Trex 250

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

Balancer Connector Type: JST-XHR
Brand: Gens ace
Capacity(mAh): 450
Configuration: 3S1P
Connector Type: JST-SYP
Discharge Rate (C): 25
Height±2mm): 15
is featured product: No
Length(±5mm): 56
Max Burst discharge Rate (C): 50
Net Weight(±20g): 45
Over 300wh: No
over_power: No
Part Number: GEA4503S25J
Preorder config: No
sorting: GensAir
Store No.: M302B.
upc: 889551000055
Voltage(V): 11.1
Width(±2mm): 31
Wire Gauge: 20#
Discharge Wire Length(mm): 100mm
Amount: 54pcs/box
Capacity Range(mAh): 0-999
Part N: GA-B-25C-450-3S1P-JST
7 Reviews
  • 3
    balanced perfectly

    Posted by Hunter on Jun 15th 2015

    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.

  • 4
    Real capacity

    Posted by Evan on May 27th 2015

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

  • 5
    Excellent battery with big power

    Posted by Gary on May 18th 2015

    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;) ).

  • 4
    All balance well

    Posted by Kobe on May 3rd 2015

    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.

  • 3
    Great Battery and Great Price

    Posted by Gavin on Mar 31st 2015

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

  • 4
    working great

    Posted by Balaton on Mar 30th 2015

    I have been using Lipo Batteries years. This is my first GENS ACE battery and so far, it is working great! The cells were well ballanced from the factory and takes a charge easily. I get extremely long flight times and no swelling or overheating. The battery is wrapped in high quality shrink wrap for superior protection. The wiring and ballance plugs are excellent quallity too. I see no issues here. Great price and excellent quallity. I am very satisfied and will be buying more from GENS ACE!

  • 4
    great little packs

    Posted by Lucas on Jan 11th 2015

    These are great little packs, got 5 of them recently and running them in a 2.2pro MOA comp rig. Plenty of power and I'm getting at least 10 - 12 min run times, so perfect for comps. Love em' and you can't beat the price!