SA-J09 EDGE 2.0 ESA 2 with battery & charger

SA-J09 EDGE 2.0 ESA 2 with battery & charger

EDGE ™ is a series of Specna Arms replicas that combines a range of innovative solutions and technologies difficult to find in other replicas on currently the market. The series focuses on a very good external build, solutions increasing the replica’s versatility, longevity, facilitating failure diagnostics, and susceptibility to power tuning.

Replica Features:

– receiver made out of steel sheet
– steel, one-piece outer barrel
– metal hop-up chamber
– precise aluminum inner barrel with a diameter of 6.03mm
– ESA2™ quick spring change system – after folding the stock and removing the dust cover, we have access to the spring guide without the need to disassemble the gearbox shell.
– additional M90 main spring included
– pre-installed GATE ASTER™ V3 system
– reinforced ORION™ V3 Gearbox, which ensures high reliability. The mechanism is build to facilitate further tuning and is compatible with M140 springs. Inside the replica there are such elements as:

• reinforced polymer piston with a full steel jaw
• aluminum, double sealed cylinder head
• aluminum double sealed piston head with ball bearing
• spring guide with ball bearings
• set of steel gears

– muzzle device on 24mm CW / 14mm CCW thread
– so-called “dovetail” side mounting rail
– realistic VFC system contribution, based on pins, levers and pins
– a lot of space for a stick type battery under the dust cover (LiPo ready)
– adjustable, multi-position stock.
– magwell spacer insert for easy magazine reloading
– originally designed mid-cap S-MAG magazines with a capacity of 130 BBs

BATTERY & CHARGER

Specna Arms meets the expectations of their clients by supplying the market with a wide array of efficient LiPo batteries that meet the needs of every user – no matter if you are looking for a stock-stored battery, a handguard-stored battery or a battery stored in the laser sight case – this and much more can be found in the offer allowing for even longer games.

Lithium-Ion-Polymer (LiPo) packs are successors to the known Lithium-Ion (LiIon) packs. The basic advantage of LiPo is undoubtedly the ratio of capacity to size. Packs are of very small size whilst maintaining a very high electric efficiency, which allows for choosing of an appropriate pack for practically every AEG replica. They do not feature a memory effect. Can be charged very frequently, without the need to be fully discharged. Frequent charging is beneficial for every type of a battery.

It is crucial to remember not to discharge a LiPo pack to a level of less than 3 V per cell and not to overcharge over 4.2 V per cell. Another advantage of LiPo packs is a small percentage rate of self-discharge. An unused pack will lose approximately 3 – 5% of energy per month. It is important to pay attention to an unused pack as there is a risk that as a result of not being used over a prolonged period of time it can be discharged beneath the acceptable minimal value (3 V per cell) and inadvertent chemical reactions may occur, which lead to a deterioration of the packs properties including a permanent damage and, in extreme cases, a fire. An unused LiPo pack should be charged to an average of 70%.

Properly used, a LiPo pack has an exploitation period of on average 500 – 700 cycles. An important factor is the temperature that LiPo packs can work in. In contrast to other batteries, LiPo cells perform well at low temperatures. However, they should be charged at room temperature. In order to maintain the good condition of LiPo batteries it is required to balance them during charging with a service connector, which most LiPo packs have (a good LiPo charger features an in-built balancer).

Micro charger is the smallest model from the series of chargers by Specna Arms. Thanks to its very compact design (mere 75 x 50 x 25 mm and 110 g with the power supply), it can be taken everywhere, where charging a LiPo pack is necessary.  The integrated balancer will safeguard the charging process of a pack and LED diodes will inform you about the charging status. The charger also features a cell amount auto-detect system as well as a system for automatic maintenance mode switch upon the process completion.

The charger enables charging 2s and 3s packs.