พนัน ออนไลน์ ขั้น ต่ํา 100 - Betting Football
The design for maximizing utilities
Functional appearance design based on actual usage. The ideal design is to facilitate as much as possible for end users. All function is developed under concept "User-Centric", focusing on comfort, ease of use, and maintenance free throughout a lifespan.
1. Comfortable Handle: Handles are designed to be rounded. By reducing the sharp edge of the ridge on the grip to safety the hand from hurt while lifting the battery.
2. Magic Eye: Indicator of battery status which is OK (Full Charging), Recharge Battery (Need Recharged), and Replace Battery (Recommend to change).
3. Acid Leakage Free: Double lid sealed to prevent leakage of water from the battery.
4. Reinforce Housing: Lattice grid on the side of the battery is designed to prevent the container swelling when battery heats and have high pressure of the gas inside the battery coming from the chemical reaction.