Laroal 4 Cell Series-Parallel Battery Case DIY Battery Box Welding Free Battery Slot Holder Power Bank Cases for 18650 Battery
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- Enhanced Capacity and Voltage Management--By using the 4 parallel connection method, the battery box maintains voltage while quadrupling capacity. Alternatively, the two parallel followed by two series configuration doubles both capacity and voltage.
- Flexible Wiring Options for Custom Setups--Our battery holder supports versatile configurations, allowing batteries to be connected in series or parallel. You can set up configurations like 4 in series, 4 in parallel, or mixed setups like 2 in series followed by parallel.
- Compatibility with Protection Boards--The battery case is compatible with 1 to 4 battery protection boards, allowing for safe and efficient operation. This compatibility ensures your battery pack remains protected against overcharge, over-discharge, and short circuits, providing peace of mind and extending the lifespan of your power bank.
- User-Friendly Design for Secure Connections--Each battery slot is individually linked to the terminals, ensuring secure and independent connections. With a focus on safety, the design requires consistent wire thickness when connecting in series and parallel. The 3mm mounting holes further facilitate secure installations, enhancing reliability during use.
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