The LiPo Battery for HPA 7.4V 250mAh 35C (JST) by Gens Ace is the absolute miracle of miniaturization! With a ridiculous length of only 3.7 centimeters (37 x 20 x 10 mm) and a weight of 17 grams, it literally disappears inside the motor grip along with your FCU control unit, ensuring clean wiring and zero crushed cables. Li-Po technology and the brutal 35C burst ensure instant activation of the solenoids in your HPA system. Native output with red JST connector, it is the elite choice for Polarstar and Wolverine!
This is an approximate conversion table to help you find your size. If you have already purchased an item from our brand, we recommend you select the same size indicated on its label.
| International | XS | S | M | L | XL | XXL | XXXL |
|---|---|---|---|---|---|---|---|
| Europe | 32 | 34 | 36 | 38 | 40 | 42 | 44 |
| US | 0 | 2 | 4 | 6 | 8 | 10 | 12 |
| Chest Circumference (inches) | 33-35" | 36-38" | 39-41" | 42-44" | 45-47" | 48-50" | 51-53" |
| Chest Circumference (cm) | 84-89 | 91-97 | 98-104 | 107-112 | 114-119 | 122-127 | 129-134 |
| Waist Circumference (inches) | 28" | 30" | 32" | 34" | 36" | 38" | 40" |
| Waist circumference (cm) | 71 | 76 | 81 | 86 | 91.5 | 96.5 | 101.5 |
LOWA FOOTWEAR SIZE CHART
SIZE SELECTION:
THE SIZES IN THE DROP-DOWN MENU ARE UK SIZES (ENGLISH)
conversion chart: UK size - (IT size) - size in mm
Size 6.5 (40) 257mm
Size 7 (40 3/4) 262mm
Size 7.5 (41.5) 266mm
Size 8 (42) 270mm
Size 8.5 (42.5) 274mm
Size 9 (43 1/4) 278mm
Size 9.5 (44) 283mm
Size 10 (44.5) 287mm
Size 10.5 (45) 291mm
Size 11 (46) 295mm
Size 11.5 (46.5) 300mm
Size 12 (47) 304mm
Size 12.5 (48) 308mm
Size 13 (48.5) 312mm
NEED ADVICE ON CHOOSING A SIZE?
Take one of your sneakers and look at the size in mm or cm, look at the diagram above to see what it corresponds to and order your size!
e.g., your sneaker is 27.2 cm long? Great, the closest and most correct size will be: "TG 8.5 (42.5) 274mm", in the purchase menu select size 8.5UK!
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Sub-Micro Dimensions (The Savior for Tight Grips):
HPA systems require little space, but sometimes stuffing FCU, cables and battery into the pistol grip of an M4 becomes a real game of Tetris. Gens Ace has engineered this Li-Po by pushing the reduction of space to the limit: it measures only 37 x 20 x 10 millimeters! Those precious millimeters less than classic micro-batteries will allow you to comfortably accommodate it, avoiding bending or cutting the delicate control unit cables when you close the grip cap.
Instant Reactivity (35C) and JST Connection:
Don't be fooled by the size: the heart of this battery is pure power. The continuous discharge rate of 35C ensures that the electrical impulse sent to the solenoids (valves) of your compressed air engine is immediate, accommodating even the most demanding "fast triggers" without the slightest voltage drop. The 250mAh (1.85Wh) offers more than enough autonomy for the low consumption of HPA control units. It is already equipped with the native red JST (JST-SYP) connector, ready to be connected without adapters.
The FCU "VAMPIRE" (Always Disconnect the Battery!): We will never tire of repeating it. This is a Li-Po battery, and Li-Pos hate being discharged to zero! HPA control units (Polarstar, Wolverine, etc.) continue to draw a micro-current even when the rifle is stopped. If you forget the JST plug connected at the end of Sunday, the following Thursday you will find the battery swollen and dead. Always disconnect it!
The perfect fit (without damage): With only 3.7 centimeters in length, positioning this battery under the fake HPA engine will be child's play. Just be careful not to create "knots" with the white balancing cables (which are long) and gently push them to the sides of the grip for a very clean job.
HPA assembly? Let the professionals do it! Do you want to convert your favorite rifle into a compressed air system but are afraid of causing damage with the alignment or with the FCU programming? Don't risk it! Contact us in the "Custom Works" section: the specialized technicians of M Tactical will assemble and calibrate your HPA mechanics to guarantee you a tight, silent and lethal shot!