Specna Arms 11.1V 1200mAh 20C/40C LiPo Battery Tamiya mini

Are you looking for a powerful and compact LiPo battery for your AEG? The Specna Arms LiPo 11.1V 1200mAh 20/40C Battery – Mini Tamiya offers the perfect combination of performance, reliability and a slim design. Thanks to its 11.1V voltage, 1200mAh capacity and a 20/40C discharge rate, this battery delivers a fast trigger response, a higher rate of fire and a stable power supply during intense airsoft matches.
Thanks to its compact stick design, this battery is suitable for replicas with a battery compartment in the handguard, buffer tube or stock, provided the dimensions match.
Why choose an 11.1V LiPo?
An 11.1V LiPo delivers considerably more power than a 7.4V LiPo or a traditional NiMH battery. As a result, the motor runs faster, the tractor responds more immediately and the rate of fire increases.
For replicas fitted with a MOSFET or reinforced internal components, an 11.1V LiPo is an excellent choice for getting the most out of your replica.
Compact stick-type model for a wide range of applications
Measuring approximately 18 cm in length, 1.5 cm in width and just 1.2 cm in height, this battery is designed for replicas with a narrow battery compartment.
This makes it suitable for various AEG platforms where a standard block battery does not fit, without compromising on capacity or performance.
1200mAh capacity for long-lasting performance
With a capacity of 1200mAh, you’ll have plenty of power for long gaming sessions. Depending on your playing style and the replica you’re using, you can play for a large part of the day without having to change the battery.
For longer events, it’s always a good idea to bring a spare battery.
What does 20/40C mean?
The 20C continuous discharge rating ensures a stable current output during normal use. The 40C peak discharge provides temporary extra power during rapid bursts of activity or when the motor requires a higher current.
This ensures consistent gearbox operation, a fast trigger response and reliable performance in a variety of conditions.
Mini Tamiya connector
This battery is fitted with a Mini Tamiya connector, a commonly used connector in the airsoft world. This makes the battery directly compatible with many standard AEGs without the need for an adapter or modification.
Always check in advance which connection your replica uses.
The advantages of LiPo technology
LiPo batteries offer an excellent balance between capacity and size. They provide high energy density, have no memory effect and maintain a stable voltage throughout virtually the entire discharge cycle.
Furthermore, LiPo batteries lose only 3 to 5 per cent of their charge per month when not in use. With proper maintenance, their average lifespan is approximately 500 to 700 charge cycles.
Safe use and maintenance
Proper maintenance is essential to ensure a long service life. Always use a LiPo balancer charger and ensure that the voltage never falls below 3.0 volts per cell. Furthermore, never charge the battery beyond 4.2 volts per cell.
If you are not going to use the battery for a long period, store it at approximately 3.8 volts per cell (storage charge). This will prevent a loss of capacity and extend the battery’s service life.
Compatibility
The Specna Arms LiPo 11.1V 1200mAh is suitable for replicas with a Mini Tamiya connector and sufficient space for a stick-type battery, including:
- M4 at AEG
- The AR15 platform
- AK replicas with a suitable battery compartment
- Various Specna Arms replicas
- Other AEGs with a Mini Tamiya connector
Always check the available battery space and the dimensions of your replica before purchasing a battery.
Key features
- 11.1V LiPo for maximum performance.
- 1200mAh capacity for long-lasting use.
- 20°C continuous / 40°C peak discharge.
- Compact stick-type model.
- Mini Tamiya connector.
- Dimensions: 18 x 1.5 x 1.2 cm.
- Weight: approximately 70 grams.
- No memory effect.
- Low self-discharge.
- Average service life of 500 to 700 charge cycles.
Common mistakes
A common mistake is using an 11.1V LiPo battery in a replica that does not have a MOSFET or reinforced internal components. This can cause additional wear and tear over time. You should therefore always check whether your replica is suitable for an 11.1V battery.
LiPo batteries are also sometimes discharged completely. This can cause permanent damage to the battery cells. You should therefore preferably use a LiPo alarm or a MOSFET with low-voltage protection.
You should also always keep the battery on a storage charge when you are not using it for a prolonged period.
Frequently Asked Questions
Is this battery suitable for all AEG models?
The battery is suitable for AEGs with a Mini Tamiya connector and sufficient space for a stick-type battery.
Why choose an 11.1V LiPo?
An 11.1V LiPo delivers a faster trigger response, a higher rate of fire and more power than a 7.4V LiPo, provided your replica is compatible with it.
Can I top up this battery whilst it’s in use?
Yes. LiPo batteries do not suffer from the memory effect and can be recharged at any time without any problems.
How long does a LiPo battery last?
When used correctly and properly maintained, the average service life is approximately 500 to 700 charge cycles.
How do I store a LiPo battery safely?
Store the battery at a storage charge of approximately 3.8 volts per cell, preferably in a LiPo Safety Bag and in a dry, cool place.
With the Specna Arms LiPo 11.1V 1200mAh 20/40C Battery – Mini Tamiya, you’re choosing a powerful and reliable power source that will ensure your replica performs at its best. Thanks to its compact dimensions, stable current output and high capacity, this battery is an excellent choice for airsoft players who want to combine maximum performance with a long service life.

Product specifications
- Article number
- SPE-06-048854
- Brand
- Specna Arms
- Type
- LiPo
- Kind
- Battery
- Voltage
- 11.1V
- mAh
- 1200mAh
- C Value
- 20C/40C
- Connector
- Tamiya mini
- Dimensions
- 18 x 1,5 x 1,2 cm.











