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Venom Racing LiPo Safety Charge Sack Large (Venom Racing 1642 | VNR1642)
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Model: Venom Racing 1642
Dist. #: VNRP1642   SKU: VNR1642

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South Jordan, UT
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List Price:  $29.99
Price:  $21.99
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Updated on Jun 6, 2020 04:08:23 AM

LiPo Safety Charge Sack Large...
This is the Big LiPo Safety Sack from Venom.

Constructed of woven fiberglass, this sack is used by R/C pilots and
    racers to contain any possible explosions from LiPo batteries
    associated with a crash or during charging or discharging
2" (51mm) large hook and loop product with vent on both sides of leading
    seams for charge leads
Suits any field box or pit box

One large LiPo Safety Sack

Positioning battery to be charged toward bottom of bag, routing charge
    leads through vent at leading seam and pushing hook and loop product
    completely closed

Length: 300mm (11.8")
Width: 233mm (9.2")

Charge batteries in a safe area away from flammable products and
    just on a non-flammable surface in a vented area. Do not release
    batteries below 3V per cell. Doing so may lead to cell damage and
    subsequent cell venting on future charging
Do not recharge broken batteries. Dispose of harmed batteries in
    the appropriate manner.
It is modeler's sole obligation to ensure their charger is
    working correctly. Constantly keep an eye on charging process. Failure to do
    so may lead to cell damage or fire.
In the event of a crash, remove battery from model for observation
    and location in a safe open area away from flammable products.

This thing praises the above discussed thing.

2250mAh 11.1V 35C - Ultra Power Series

Pulse Ultra batteries bring a brand-new level of power to the RC scene, based upon cutting edge lithium polymer technology, and benefiting from all the technological gains within this amazing industry. Pulse is about power & efficiency at an expense that can be managed. No more does superior power come at a premium cost – Pulse delivers everything in one pulse accelerating punch.

Delivering extreme power for your RC applications, Pulse batteries provide everything you could imagine at a price never seen. Adding to the addicting power of Pulse Ultra batteries is the 5C charge rate, permitting you to recharge in fast 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, delivering mind numbing power levels that will take your flight to a completely new level of extreme. If you're looking for power, you simply discovered it. Pulse delivers extreme power for extreme pilots, when it concerns value, Pulse just cannot be beat.
Feel the pulse, and get hold of a brand-new Pulse Ultra Battery for your 3D demands!


Cell Count: THREE
Capability: 2250mah
Discharge Rate: 30C
Charge Rate: 5C
Dimensions: 155mm x 45mm x 50mm (LxWxH)
Weight: 799g
Balance Tap: JST-XH
AWG: TBA (To Be Revealed)

Product Note:

Pulse batteries do not featured power leads, and will need completion user to solder their own style of battery connector for the battery to be correctly used. Pulse batteries come with bare leads covered with heat diminish protection, and are all set for the connector of option to be soldered to the positive/negative leads.

Pulse Information:

Pulse FAQ:

Limited Warranty

Pulse Batteries feature a guarantee against any malfunctioning batteries we manufacture, and guarantee all producer related problems or flaws. Pulse guarantees that all packs are correctly stabilized, however please make sure to inspect your Pulse battery upon arrival for any faults, such as low voltage, cell imbalances, solder joints, and any other such problem. If any such flaws develop, Pulse will make sure to cover all insurance claims within a 90 day duration; all insurance claims after the 90 day duration of purchase will not undergo guarantee, so please make sure to carefully examine your new Pulse battery upon arrival.

In regards to guarantee, if any guarantee related issues develop, or product flaws are seen, please call the supplier you purchased your Pulse battery from, as the supplier will deal with guarantee related matters.

Pulse Batteries – Your Questions End Here.

Have a concern regarding Pulse batteries? We have actually assembled a spread of different concerns that are asked them about Lithium Polymer batteries, along with Pulse batteries also. Naturally, if you do not find your response here, feel free to drop us a line, as we are constantly pleased to assist.

Q: Exactly what is a "C" score, and which does it mean to me?

A: "C" scores are classified in (2) areas – discharge rate, and charge rate. Pulse Batteries are ranked 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 provide. The higher the "C" score, the more power the battery can provide out.

As for the charge rate, Pulse batteries are ranked at 5C, which indicates they can be charged 5 times faster than a standard 1C Lithium Polymer battery. Simply put, Pulse batteries can be charged at really high rates of power for fast charge times, eliminating the wait time of traditional batteries that are restricted to 1C.

Q: Exactly what is mah, or capability, in regards to Pulse batteries?

A: "Mah" brief for milliamp hours, is a reading of capability, or just how much energy the battery is able to store. Mah, or Capability, straight connects to flight time, and indirectly connects to power output, as higher capability batteries also have higher amperage to provide, when asked to do so.

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

A: Considering Pulse batteries are ranked at a 5C charge rate, if your charger can provide the required 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 how many amps my Pulse battery can be charged at?

A: To figure out how many amps you can securely charge a Pulse battery, a little mathematics remains in order. We will use a simple formula to figure out charge rates - divide the "mah" of the battery by 1,000 (let's say a 2200mah battery), which concerns 2200 / 1,000 = 2.2. Now, multiply it against the "charge" score 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 against the charge score of "5C" which offers us a variety of 11 – (2.2 x 5 = 11). Exactly what this indicates is that at a 5C score, a 2200mah Pulse battery is capable of being charged at 11.0A amps of power.

Frequently Bought Together

Venom Racing LiPo Safety Charge Sack Large
Pulse LIPO 1550mah 4S 75C
Great Planes Velcro Hook & Loop 1x6" (2)
This Item: Venom Racing LiPo Safety Charge Sack Large
Pulse LIPO 1550mah 4S 75C
Great Planes Velcro Hook & Loop 1x6" (2)

Total Price: $66.97

Add All Three To Cart

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