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Overlander 4S Li-Ion Battery Molicel P30B OL-3689
Brand: Overlander
Part No: OL-3689
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Description
The Overlander Molicel P30B 3000mAh 14.4V 4S1P Square 18650 Li-Ion Battery - Deans, part number OL-3689, is a square lithium-ion battery pack with a Deans connector. It provides a nominal 14.4V output and 3000mAh capacity for applications where a slim battery layout and consistent power delivery are required. Suggested applications include RC models, robotics, portable electronics and custom projects.
Its 4S1P square configuration is designed to make integration into compact enclosures more straightforward. The flat pack format can also be positioned alongside other components where available space is limited. Molicel P30B cell technology provides the stated discharge performance and cycle life for use under load, while the pack's energy density is listed as 234Wh/kg.
Features
This battery includes a JST-XH balance lead to help keep the cells balanced during charging. The Deans connector provides the stated connection format for this version of the pack. Use the battery only with equipment and charging settings that are suitable for a 4S Li-Ion pack.
Follow the manufacturer's guidance when charging, using and storing the battery. Use a compatible Li-Ion charger with the correct voltage and current settings, and do not overcharge or deeply discharge the pack. Monitor it during charging and use, keep it away from extreme temperatures and store it in a cool, dry location away from flammable materials.
Specifications
- Battery type: Lithium-Ion (Li-Ion)
- Capacity: 3000mAh
- Nominal voltage: 14.4V
- Configuration: 4S1P
- Cell size: 18650
- Battery connector: Deans
- Balance lead: JST-XH
- Energy density: 234Wh/kg
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Overlander Molicel P30B 3000mAh 14.4V 4S1P Square 18650 Li-Ion Battery - Deans Manuals & Guides
Manuals & Guides
Specifications
The Molicel P30B 3000mAh 14.4V 4S1P Square 18650 Li-Ion Battery is a compact, high-performance power source built from three premium Molicel P30B cells in series. With a 14.4V nominal voltage and 3000mAh capacity, this square pack delivers reliable energy for demanding applications that require a slim profile and consistent output. Molicel’s reputation for performance and safety makes this pack a trusted choice for RC, robotics, portable electronics, and custom projects where space is limited but dependable power is essential.
Designed without compromise, this 4S1P pack benefits from Molicel’s industry-leading cell construction, offering excellent cycle life and discharge performance under load. The flat layout and durable construction make it easy to integrate into tight enclosures or stack with other components. This battery provides the balance of energy density (234Wh/kg) and durability that serious users demand.
Key Features & Benefits- 3000mAh capacity & 14.4V output – Delivers stable and efficient power for RC electronics and robotics.
- Molicel quality & reliability – High-performance 18650 cells ensure long cycle life and consistent output.
- 4S square configuration – Design for easy installation in various applications.
- Choice of connectors – Available with Deans, EC3 and XT60 for flexible compatibility.
- JST-XH balance lead – Keeps cells balanced during charging, extending battery lifespan and performance.
- Compact and lightweight – Designed for optimal power-to-weight ratio in RC models and electronics.
Always follow manufacturer guidelines for safe charging, usage and storage of Li-Ion batteries. Use a compatible Li-Ion charger, ensuring correct voltage and current settings. Avoid overcharging, deep discharging and exposure to extreme temperatures. Monitor the battery during use to prevent overheating. Never leave the battery unattended while charging, and store it in a cool, dry place away from flammable materials. Improper handling can cause damage, fire or injury. Dispose of used batteries responsibly according to local regulations.
Specifications:- Battery Type: Lithium-Ion (Li-Ion)
- Capacity: 3000mAh
- Voltage: 14.4V (4S)
- Cell Size: 18650
- Battery Connector: Deans, EC3, XT60
Key Info:
- Brand: Overlander
- Part No: OL-3689
Delivery & Returns
Standard Shipping
£3.95 to most of the UK
Express Shipping
£6.95 to most of the UK
Worldwide Shipping
Available at checkout
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