Specifications

• 12v 7ah battery case
• Material: High-impact ABS plastic  
• Color: Green  
• Nominal Voltage Support: 12V  
• Capacity Support: 7Ah (depending on cells used)  
• Cell Type: 18650 cylindrical lithium cells  
• Internal Layout: Configurable for 3S (series) x multiple parallel  
• Terminal Type: Screw-type faston tabs (+ red, – black)  
• Dimensions (L x W x H): 165mm x 100mm x 65mm (approx.)  
• Weight: 250g (empty case)  
• Lid Mechanism: Sliding with side clips  
• Operating Temperature: -20°C to 60°C  
• Mounting: Flat base with optional screw holes  

Features

• Designed for 12V 7Ah configuration using 18650 lithium cells  
• High-quality green ABS plastic construction – impact resistant  
• Secure sliding/removable lid with locking clips  
• Pre-installed positive (+) and negative (-) terminal posts  
• Internal space optimized for 18650 cells in series-parallel  
• Ventilation slots to prevent heat buildup  
• Compact and lightweight – easy to mount or carry  
• Batteries not included – perfect for custom builds  
• Build your own reliable 12V 7Ah battery pack with this premium green ABS battery case. Specifically engineered to house multiple 18650 lithium cells in a safe, organized, and professional-looking enclosure. Whether you’re creating a backup UPS battery, solar storage unit, e-bike power source, or robotics power supply – this case provides the perfect foundation.  
• Made from tough, flame-retardant ABS plastic, it offers excellent durability and protection against drops, dust, and minor splashes. The sliding lid locks securely with side clips, ensuring your cells stay in place during movement. Pre-wired terminal posts (red positive, black negative) make external connections quick and safe.  
• No more messy tape or 3D-printed holders. This case supports standard 3S configurations (3 cells in series for 11.1V–12.6V nominal) with room for parallel groups to achieve 7Ah capacity. Ventilation slots maintain airflow, reducing heat during charge/discharge cycles.  
• Note: Batteries and wiring are not included. Ideal for DIY enthusiasts, technicians, and off-grid users who want full control over cell quality and BMS integration. 

What is the price of 12V 7Ah Battery Case Green ABS Plastic Housing for 18650 Cells (Batteries Not Included) in Bangladesh?

The latest price of 12V 7Ah Battery Case in Bangladesh is Price: ৳305.00 taka for 1 Pcs . You can buy this product at better and cheaper price from our website and also you can visit our warehouse between work hours 10am to 8pm.

Buy 12V 7Ah Battery Case Green ABS Plastic Housing for 18650 Cells (Batteries Not Included) in Bangladesh from online at Dunia.com.bd.

In Bangladesh, you can get original 12V 7Ah Battery Case From Dunia.com.bd . We have few collection of latest Battery Holder to purchase. Order Battery, Storage Battery & Charger Online at our website Or Visit our warehouse to get your product at lowest price.

FAQ

1. Are batteries included with this case?
   No, this is only the empty plastic housing. 18650 cells must be purchased separately.  
2. How many 18650 cells does it hold?
   It supports a 3S configuration (3 cells in series). Parallel groups depend on cell size – typically 10–14 cells for 7Ah.  
3. Can I use it for lead-acid batteries?
   No, this case is designed exclusively for 18650 lithium cells.  
4. Is the lid removable?
   Yes, it slides off easily after releasing the side clips for cell installation.  
5. Are the terminals pre-wired?
   Yes, it comes with red (+) and black (–) screw terminals ready for connection.  
6. Can I add a BMS inside?
   Yes, there is enough space to install a 3S BMS board inside the case.  
7. Is it waterproof?
   It is splash-resistant but not fully waterproof. Seal edges with silicone for outdoor use.  
8. What is the exact internal dimension?
   Internal space: ~155mm x 90mm x 55mm – fits standard 18650 cells with holders.  
9. Can I mount it on a wall?
   Yes, the flat base allows screw mounting (use reinforced points).  
10. Is it suitable for e-bike batteries?
    Yes, widely used in DIY e-bike and solar power bank projects.