Pulse Ultra Batteries - Power Redefined.
Pulse Ultra Batteries have redefined the RC battery industry, with a goal to provide the absolute pinnacle in lithium battery technology. After many years of outstanding success, Pulse Ultra batteries have lived up to their name in the RC industry, providing massive power & performance at cost levels simply unheard of with a battery technology of this capability.
Dedicated within the RC helicopter industry, along with a rapid advancement in the airplane & multi rotor segment, Pulse has quickly become the choice of pro level pilots and beyond, filling the flight line with pilots of all skill levels & demands.
Outfitted to perform, Pulse Ultra is the brand pilots search for, and when compared with other battery manufactures in the marketplace, Pulse continues to provide levels of quality, performance and power that outstrip all others.
Offered in a myriad of cell counts, capacities, C ratings and size ranges, Pulse Ultra batteries are set apart by 5C charge rates, large selection for all manners of aircraft, high quality construction, and a reputation that is true to form. Expanding even further, Pulse Ultra provides dedicated batteries for receiver applications, transmitter applications, airplane applications, and multi rotor applications as well.
Living up to the inherent quality Pulse Ultra is known for, each Pulse Ultra battery is equipped with a (90) day manufacturer warranty at the time of sale, proving how serious Pulse is committed to quality.
For the ultimate choice in battery technology for helicopter, multi rotors, airplane applications and more, Pulse Ultra lithium polymer batteries live up to their name, seen by many within the industry as the very best in lithium polymer power.
* True 5C Charge Rates
* Myriads of Voltages, Capacities & C Ratings
* 15C / 25C / 35C / 45C / 65C Layouts for High Power Demands
* Large Multi Rotor Packs Suited Specifically for Multi Rotor Demands
* Multiple Airplane Battery Applications Available
* Transmitter & Receiver Pack Options
* Large AWG Wiring for Maximum Power Applications
* Industry Standard JST/XH Balance Taps
* 90 Day Manufacturer Warranty from Point of Customer Purchase
- Cell Count: 4S
- Capacity: 4100mah
- Discharge Rate: 35C
- Charge Rate: 5C
- Dimensions: 141±2mm x 43.5±8mm x 34±1.5mm (LxWxH)
- Weight: 436g
- Balance Tap: JST-XH
LiPo Safety, Warnings & Guidelines
Please be sure to read and fully understand the below safety guidelines associated with Pulse Ultra Lithium Polymer batteries, and also be sure to select the below hyperlink for a full / complete description of all necessary safety guidelines for all Pulse Ultra LiPo based batteries.
Pulse Ultra Complete Safety Document - Please Click Here
The majority of Pulse Ultra batteries do not come with pre-soldered leads, although select few Pulse Ultra batteries in popular sizes do come with pre-soldered leads. Please be sure to select the battery connector of your choice for proper usage of this LiPo battery.
Pulse Ultra Batteries feature a (90) day warranty against any defective batteries manufactured, and warranty all manufacturer related defects or flaws within the noted (90) day warranty period.
Pulse Ultra insures that all packs are properly balanced, but please be sure to check your Pulse battery upon arrival for any faults, such as low voltage, cell imbalances, wiring related issues, or any other such defect. If any such flaws arise, Pulse Ultra will be sure to cover all claims for batteries purchased within the (90) day period. All warranty claims after the (90) day period of purchase will not be subject to warranty, so please be sure to carefully inspect your new Pulse battery upon arrival.
In terms of warranty, if any warranty related issues arise, or product flaws are seen, please contact the distributor / vendor your Pulse battery was purchased from, as the distributor will handle warranty related matters.
Pulse Ultra Batteries – Your Questions End Here.
Have a question regarding Pulse batteries? We have assembled a spread of questions that are commonly asked about Lithium Polymer batteries, along with Pulse batteries as well. Of course, if you don't find your answer here, feel free to drop us a line, as we are always happy to help.
Q: What is a "C" rating, and what does it mean to me?
A: "C" ratings are categorized in (2) areas – discharge rate, and charge rate. Pulse Batteries range from 15C, 25C, 35C, 45C, and 65C in discharge rates – this is based upon how much amperage can be delivered, or in simpler terms, how much power your battery has to give. The higher the "C" rating, the more power the battery can give out.
As for the charge rate (excluding receiver & transmitter battery applications), Pulse batteries are rated at 5C, which means they can be charged 5 times faster than a conventional 1C Lithium Polymer battery. In short, Pulse batteries can be charged at very high rates of power for rapid charge times, eliminating the wait time of conventional batteries that are limited to 1C.
Q: What is mah, or capacity, in terms of Pulse batteries?
A: "Mah" short for milliamp hours, is a reading of capacity, or how much energy the battery is able to store. Mah, or Capacity, directly relates to flight time, and indirectly relates to power output, as higher capacity batteries also have greater amperage to deliver, when asked to do so.
Q: How long does it take a Pulse battery to charge?
A: Considering Pulse batteries are rated at a 5C charge rate, if your charger can deliver the necessary amperage to charge at 5C, charge times can be as low as 15 minutes, depending upon the charger being used.
Q: How can I determine how many amps my Pulse battery can be charged at?
A: To determine how many amps you can safely charge a Pulse battery, a little math is in order. We will use a simple formula to determine charge rates - divide the "mah" of the battery by 1,000 (let's say a 2200mah battery), which comes to 2200 / 1,000 = 2.2. Now, multiply it against the "charge" rating of the battery, which in this case is 5C. So, in this case, we have 2.2 x 5 = 11.
So, if we have a 2200mah 5C battery (2200 divided by 1,000 = 2.2), we have 2.2 as our base number, which we then multiply against the charge rating of "5C" which gives us a number of 11 – (2.2 x 5 = 11). What this means is that at a 5C rating, a 2200mah Pulse battery is capable of being charged at 11.0A amps of power.
Product Spare Parts
We truly thank you for your purchase, and when things go wrong, we are here to help in any way that we are capable of doing so.
In regards to any warranty related matter, please reference the below information to help understand our warranty policies, as these warranty policies are absolute when it comes to any purchase made via HeliDirect.
Warranty Time Frame
Regarding product(s) purchased via HeliDirect, each manufacturer has their own specified warranty time frame, and HeliDirect holds the sole right to direct the customer to the manufacturer for stated warranty support in regards to manufacturer's that require direct level warranty support.
Our stated (14) day return policy directly relates to brand new, unused products being returned for a refund or store credit, and does not relate to warranty related situations for faulty product(s). Faulty, damaged or problematic items are handled upon a case by case basis, and will be detailed below based upon the warranty options available.
Our team at HeliDirect is highly motivated to assist in every possible way regarding warranty support, but please be 100% aware that warranty support for the product(s) you have purchased may be handled directly via the manufacturer, and not through HeliDirect.
If your product(s) involve direct manufacturer support, we are still available to assist. We ask that the customer make the initial manufacturer contact for warranty support, but in the case where a manufacturer response is not receive within (5) business days, HeliDirect will step in upon your behalf, utilizing our channels to assist you with this manufacturer based support.
In the above case, HeliDirect will do everything in our power to make sure the manufacturer assists you directly, but please note that all such warranty in regards to an issue like this will still be directed through the manufacturer.
Warranty Related Issues
Please note that HeliDirect is not a warranty repair center, nor do we offer warranty regarding many items we resell. Product(s) purchased via HeliDirect are subject to the original vendor’s repair / replacement warranty policies & timelines, and will be directed to the manufacturer at our discretion.
HeliDirect will not assume responsibility and / or liability for any manufacturer defect, or damage due the use / misuse of the product(s) purchased. Further, HeliDirect cannot / will not be held liable for ancillary damage to product(s) based upon a manufacturer fault or defect. All such issues will be dealt with at the manufacturer based level.
If your item is found to have a fault or defect after installation or use, your product may be subject to warranty repair via the original manufacturer, no matter what the purchase date may be. HeliDirect does not cover repair, replacement or warranty via used / installed products. All such issues will need to be dealt with at the manufacturer level.
Damage Due to Ancillary Product Failure
In regards to damage that directly results to a failed product installed in conjunction with another product, we are happy to assist in terms of warranty support for the product that has failed, but please be aware that we cannot be held liable for ancillary damage to other items or components that may have been damaged due to the original product failure.
If your product is approved by our customer service staff as a valid return that we will handle directly, please note the below information regarding all such approved warranty items sent to HeliDirect.
- Any item(s) approved for return to HeliDirect will be subject to inspection and or testing to verify the noted information provided by the customer regarding the flaws, faults or damage.
- Due to the various aspects of testing, repair and other return processes, please be aware that any such approved return will require (2) to (5) business days for proper processing. Our staff will certainly do all that we can to reduce this time to the bare minimum, but please be aware that the return process can take up to (5) business days to complete.
- If the product(s) approved for return are deemed faulty by our returns specialists, we will proceed with a repair, exchange, credit or refund based upon the situation at hand. All such information will be communicated to the customer before any re-shipment is made.
- If an item that encounters a warranty issue after usage, HeliDirect may opt to repair the product versus an exchange, as exchanges can only be made for valid warranty relating to products that have no use of flaws. Our staff will be sure item is in 100% working order based upon any repairs, but exchanges, credits or refund cannot be offered for items under warranty that have been used and are no longer able to be sold as new.
- In the case of product(s) returned to us that test to be non faulty, the product(s) will be returned to the customer in the condition received. Our staff will reach out to the customer with necessary information regarding what may have been