We Are the
Official Online Shop.Gens ace and Tattu Official online shop. You’ll get direct and professional after-sales service.
CompanyUS-based warehouse ensures fast shipping, local pickup and customer service. You have a direct line to our US-based team of professionals.
High QualityWith 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 TrustEstablished 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.
If you are interested in RC hobby, Drones or professional UAVs, or you are RC player/UAV pilot, Tattu will be the best choice for you!
If you want to get a battery to fit in your 3D HobbyShop 48" foamy, F-16 64mm edf jet, 70mm edf F16, Freewing F-15 etc, There is no other choice but to choose Tattu battery, it will never let you down.
If you decide to get the battery now, Tattu 2200 is the best choice for you.
- Stable automatic stacking technology enables single cell capacities of 2200mAh.
- HIgh discharge rate and high reliability
- Superior Japan and Korea Lithium Polymer raw materials.
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.
Equipped with industry-standard Deans plug, compatible with LiPo balance chargers for Align jet, Esky helicopter, Walkera airplane, E-flite huge plane, Draganflyer etc.
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 www.P65Warnings.ca.gov.
|Discharge Rate (C)||45|
|Max Burst discharge Rate (C)||90|
|Discharge Wire Length(mm)||120mm|
|Balancer Connector Type||JST-XHR|
|Balancer Wire Length(mm)||No|
Works well, however with one battery I noticed considerable voltage sag under very light load (hovering with a quad) going from 11.5 to 10.0 V, all the others worked well enough.
I use this battery in my T-Rex 450, the same size as flightmax2200, but what a difference. My flightmax was red hot after 5min of flight and I had wait a long time to let it cool down before charging it again,but Gen ace stays cool no matter what you through at it and let you charge it immediately after flight.
What an amazing battery. I have 60 cycles on this battery already and I charge at 10amps. I am useing this in my align 450 pro with a 3300 head speed. I am getting great power and the battery is coming down cool. My 30C name brand lipos are hot after 5 mins. Not the gens super cool!!!!! Cant ask for better at this price
bought this cause i heard good things and it does not disappoint, great power and stays cool just found my new brand
This LiPo is great! I've been using it in my Trex 450 pro and couldn't be happier with it! Pulling over 500 watts on my scorpion 8 and making great power. Highly recommend this battery!! Pretty cheap too!