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Blade Hook and Loop Battery Strap: B450, B400 (Blade BLH1644 | BLH1644)

Model: Blade BLH1644
Dist. #: BLH1644   SKU: BLH1644

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Price:  $6.49

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Updated on Sep 27, 2025 02:33:00 PM

Hook and Loop Battery Strap: B450, B400...
Specifications
Helicopter Parts: Hardware
Misc Electric Accessories: Installing Tape/Cushion

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EC3 Device & Battery Connector


Functions



Capable of 60 continuous ampsErgonomically pleasing and easy to gripProtected to prevent shorting and reverse polaritySuperior technology fit to today's innovative applicationsConnectors are factory-installed with ParkZone® F-27C Stryker, E-flite PNP airplane,Designed with benefit and dependability in mind




Summary


E-flite's premium EC3 adapters and leads should be a staple for each workbench. EC3 (E-flite Port 3.5mm) adapters, leads with adapters, and devices are best for electric power applications and work with any battery, charger, ESC, Power Meter, and so on

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Lipo 1250mAh 22.2V 45C - T-REX 450L Dominator

Pulse Ultra batteries bring a new level of power to the RC scene, based upon cutting edge lithium polymer technology, and benefiting from all the technological gains within this fantastic market. Pulse is about power & performance at a cost that can be paid for. No longer does exceptional power come at a premium cost – Pulse delivers it all in one pulse speeding up punch.

Delivering extreme power for your RC applications, Pulse batteries provide whatever you could think of at a price never seen. Adding to the addictive power of Pulse Ultra batteries is the 5C charge rate, enabling you to charge in quick succession, leaving previous 1C LiPo batteries back at the charger as you rip through the skies above.

Ranging from 35C, 45C, and mind blowing 65C discharge rates, Pulse has you covered in every method possible, providing mind numbing power levels that will take your flight to a totally brand-new level of extreme. If you're trying to find power, you just found it. Pulse delivers extreme power for extreme pilots, when it comes to worth, Pulse just can't be beat.
Feel the pulse, and grab a new Pulse Ultra Battery for your 3D demands!

Specifications:
Voltage: 22.2V
Cell Count: 6S
Capacity: 1250mAh
Discharge Rate: 45C
Charge Rate: 5C
Dimensions: 106mm x 34mm x 34mm (LxWxH)
Weight: 262g
Balance Tap: JST-XH

Item Note:
Pulse batteries do not come with power leads, and will require the end user to solder their own design of battery port for the battery to be properly utilized. Pulse batteries include bare leads covered with heat diminish security, and are ready for the port of option to be soldered to the positive/negative leads.


Pulse Information:

www.pulsebattery.com

Pulse Frequently Asked Question:

Limited Guarantee

Pulse Batteries include a guarantee versus any defective batteries we produce, and service warranty all maker associated defects or defects. Pulse insures that packs are properly balanced, but please make sure to examine your Pulse battery upon arrival for any faults, such as low voltage, cell imbalances, solder joints, and any other such defect. If any such defects emerge, Pulse will make sure to cover all claims within a 90 day period; all claims after the 90 day period of purchase will not undergo service warranty, so please make sure to carefully check your brand-new Pulse battery upon arrival.

In regards to service warranty, if any service warranty associated concerns emerge, or item defects are seen, please contact the distributor you purchased your Pulse battery from, as the distributor will handle service warranty associated matters.

Pulse Batteries – Your Concerns End Here.

Have a question concerning Pulse batteries? We have put together a spread of numerous concerns that are inquired about Lithium Polymer batteries, along with Pulse batteries as well. Of course, if you don't find your answer here, don't hesitate to drop us a line, as we are constantly pleased to assist.



Q: What is a "C" rating, and exactly what does it mean to me?

A: "C" rankings are categorized in (2) locations – discharge rate, and charge rate. Pulse Batteries are rated at 35C, 45C, and 65C in discharge rates – this is based upon just how much amperage can be delivered, or in simpler terms, just how much power your battery needs to give. The greater the "C" rating, the more power the battery can give out.

As for the charge rate, Pulse batteries are rated at 5C, which means they can be charged 5 times faster than a standard 1C Lithium Polymer battery. Simply put, Pulse batteries can be charged at extremely high rates of power for quick charge times, getting rid of the wait time of standard batteries that are limited to 1C.

Q: What is mah, or capacity, in regards to Pulse batteries?

A: "Mah" short for milliamp hours, is a reading of capacity, or just how much energy the battery has the ability to shop. Mah, or Capacity, directly connects to flight time, and indirectly connects to power output, as greater capacity batteries also have greater amperage to provide, when asked to do so.

Q: How long does it take a Pulse battery to charge?

A: Thinking about Pulse batteries are rated at a 5C charge rate, if your charger can provide 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 figure out the number of amps my Pulse battery can be charged at?

A: To figure out the number of amps you can safely charge a Pulse battery, a little math remains in order. We will utilize a basic formula to figure out 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 versus the "charge" rating of the battery, which in this case is 5C – 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 versus the charge rating of "5C" which offers 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.

Frequently Bought Together

Blade Hook and Loop Battery Strap: B450, B400
+
E-Flite EC3 Device & Battery Connector
+
Pulse Lipo 1250mAh 22.2V 45C - T-REX 450L Dominator
This Item: Blade Hook and Loop Battery Strap: B450, B400
$6.49
E-Flite EC3 Device & Battery Connector
$7.39
Pulse Lipo 1250mAh 22.2V 45C - T-REX 450L Dominator
$38.99

Total Price: $52.87

Add All Three To Cart

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