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Overlander Molicel P50B 5000mAh Battery OL-3693
Brand: Overlander
Part No: OL-3693
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Description
The Overlander Molicel P50B 5000mAh 14.4V 4S1P Flat 21700 Li-Ion Battery - Deans, part number OL-3693, is a flat lithium-ion battery pack with a Deans connector. It uses Molicel P50B 21700 cells in a 4S1P configuration, providing a nominal 14.4V voltage and 5000mAh capacity for applications requiring a slim battery layout.
The flat format is intended for installation where enclosure space is limited or where the battery needs to sit beneath or alongside other components. Suggested applications include RC models, robotics, portable electronics and custom projects. Its cell arrangement provides a balance of energy capacity and discharge capability for systems that require consistent power during use.
Features
This battery pack has a JST-XH balance lead for monitoring and balancing the cells during charging. The supplied Deans connector provides the stated connection option for this version of the pack. The construction and flat arrangement allow the battery to be integrated into compact equipment or used alongside other components where the available space is restricted.
There is no built-in over-discharge protection. Use this pack only with equipment that provides suitable voltage monitoring or a low-voltage cut-off. It should be charged with a compatible Li-Ion charger using the correct voltage and current settings. Do not overcharge or deeply discharge the pack, and monitor it during charging and operation to help prevent overheating.
Specifications
- Battery type: Lithium-ion (Li-Ion)
- Capacity: 5000mAh
- Nominal voltage: 14.4V
- Configuration: 4S1P flat pack
- Cell size: 21700
- Main connector: Deans
- Balance lead: JST-XH
Safe Use
Never leave the battery unattended while charging. Store it in a cool, dry place away from flammable materials and extreme temperatures. Inspect the pack and connections before use, and stop using it if damage is found. Follow the charger and equipment instructions for Li-Ion batteries, and dispose of the pack according to local battery recycling requirements.
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Overlander Molicel P50B 5000mAh 14.4V 4S1P Flat 21700 Li-Ion Battery - Deans Manuals & Guides
Manuals & Guides
Specifications
The Molicel P50B 5000mAh 14.4V 4S1P Flat 21700 Li-Ion Battery is a compact, high-performance power source built from two premium Molicel P50B cells in series. With a 14.4V nominal voltage and 5000mAh capacity, this flat pack delivers reliable energy for demanding applications that require a slim profile and consistent output. The P50B is one of Molicel’s top-tier cells, known for its high discharge capabilities and excellent thermal stability under load.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 (260Wh/kg) and durability that serious users demand.
Key Features & Benefits- 5000mAh capacity & 14.4V output – Delivers stable and efficient power for RC electronics and robotics.
- Molicel quality & reliability – High-performance 21700 cells ensure long cycle life and consistent output.
- 4S flat configuration – Space-efficient 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.
This battery is designed for users who understand the handling requirements of Li-Ion technology — over-discharge protection is NOT built in, so it should only be used with systems that include voltage monitoring or cutoff features. Trusted by professionals for both its energy density and cycle life, the Molicel P50B 4S pack is a compact powerhouse ready for integration into serious projects.
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: 5000mAh
- Cell Size: 21700
- Voltage: 14.4V (4S)
- Battery Connector: Deans, EC3, XT60
Key Info:
- Brand: Overlander
- Part No: OL-3693
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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