7.4V Valken Energy 1400mah 15 / 25C LiPo battery (2-module)

ValkenSKU: VLK-06-023912

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Description

LiPo 7.4V Valken Energy 1400mah 15 / 25C battery (2-module)

Lithium Ion Polymer (LiPo) packs are successors to the well-known Lithium Ion (LiIon) packets. The main advantage of LiPo batteries is undoubtedly the capacity-to-size ratio. They are very small, while maintaining a very high current efficiency, which allows you to choose the right package for virtually every AEG replica. They have no memory effect. They can be charged very often without being discharged first. Frequent charging is beneficial for this type of battery.

Remember not to discharge the LiPo pack below 3V per cell and not to overcharge it above 4.2V per cell. Another advantage of LiPo packets is the low percentage of self-discharge. Monthly unused package loses about 3-5% of energy. You should keep an eye on the package, because during very long storage, discharge below the permissible minimum value (3V per cell) and irreversible chemical reactions may lead to deterioration of the package properties, including permanent damage, and in extreme cases - ignition. An unused LiPo pack should be approximately 70% charged.

When properly used, the lifetime of LiPo packs is on average 500-700 cycles. An important aspect is the temperature at which LiPo packets can work. Unlike other batteries, LiPo cells can cope well in low temperatures. However, they should be charged at room temperature. In order to maintain the good condition of LiPo batteries, they should be balanced during charging using the service plug, which most LiPo packages have (a good LiPo charger has a built-in balancer).

How to use Li-Po batteries (PDF)

Battery Technical Specs

Type: Li-Po Batteries

Voltage: 7.4V Batteries

  • 2 modules
  • Tamiya mini

Safety Standards

LiPo batteries offer many advantages for airsoft guns, such as higher discharge rates and improved energy density. However, they require careful handling due to their volatile nature. This guide explains how to use LiPo batteries safely and effectively, including charging, storage, and disposal best practices.

Key Safety Points

Always use a LiPo-specific charger: LiPo batteries have unique charging requirements. Using an improper charger can result in fire or explosion.

Never overcharge: Overcharging can cause irreversible damage to the battery and may lead to fire or explosion. Always monitor the charging process and disconnect the battery once it's fully charged.

Never discharge below the minimum voltage: Over-discharging can permanently damage the battery. Most LiPo batteries have a minimum safe voltage of around 3.0V per cell.

Never puncture or crush the battery: This can cause a short circuit, leading to fire or explosion.

Store batteries in a cool, dry place: Extreme temperatures can damage LiPo batteries and reduce their lifespan.

Never expose batteries to flames or water: This can cause a short circuit or explosion.

Transport batteries safely: Always store LiPo batteries in a fireproof container when transporting them.

Dispose of batteries properly: LiPo batteries contain hazardous materials and should be disposed of at a designated battery recycling center.

Charging

Use a LiPo-specific charger: Using a NiMH or NiCd charger can damage the battery and cause a fire.

Set the correct charge rate: Consult the battery's specifications for the recommended charge rate. Overcharging can damage the battery and reduce its lifespan.

Balance charge your batteries: Balance charging ensures that all cells within the battery are charged to the same voltage. This helps to prolong the life of the battery and prevent damage.

Monitor the charging process: Never leave a LiPo battery unattended while charging. Always monitor the process and disconnect the battery once it's fully charged.

Charge in a safe area: Charge LiPo batteries on a non-flammable surface, away from flammable materials.

Storage

Store batteries at a safe voltage: Store LiPo batteries at a storage voltage of around 3.8V per cell. This helps to prolong the life of the battery and prevent damage.

Store batteries in a cool, dry place: Extreme temperatures can damage LiPo batteries and reduce their lifespan.

Store batteries in a fireproof container: This helps to prevent fires in case of a battery malfunction.

Disposal

Never dispose of LiPo batteries in the trash: LiPo batteries contain hazardous materials and should be disposed of properly.

Recycle LiPo batteries at a designated recycling center: This ensures that the batteries are disposed of safely and responsibly.

Troubleshooting

If a battery becomes swollen or damaged, stop using it immediately and dispose of it properly.

If a battery catches fire, use a fire extinguisher designed for lithium-ion battery fires.

By following these safety guidelines, you can ensure the safe and effective use of LiPo batteries for airsoft. Remember to always consult the battery's specifications and instructions for specific charging and storage recommendations.

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Frequently Asked Questions

We ship to European Union and the United Kingdom.

You can see delivery times and costs by visiting our shipping policy page. Here you can also find out about free shipping.

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We handle over 90% of orders within 24 hours, delivery times are of course different depending on the destination.

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Most orders are handled by GLS. For particularly urgent orders we use an express service from UPS. All orders shipped to the UK are handled by UPS.

We always aim for make sure our customers love our products, but if you do need to return an order, we’re happy to help.

To return one or more products you can use our RMA portal

please read our return and refund policy

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