3.7V 2500mAh Lithium Polymer Battery 505573 LiPo Rechargeable Pouch Cell
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৳ 300.00৳ 450.00 (-33%)
The Next Generation of Decentralized Hardware Power
Welcome to the future of localized energy storage. Our next-generation 3.7V 2500mAh Lithium-Polymer (LiPo) cell is re-engineered for the modern tech landscape. It is built to power high-drain Edge-AI microprocessors, cellular IoT nodes, and next-gen wearable technologies.
While legacy pouch batteries simply act as passive energy storage, this upgraded 505573 cell features an optimized internal molecular structure. This design reduces thermal degradation during rapid charging cycles. It delivers the stable, ripple-free current required by ultra-sensitive modern RF transmitters, biometric sensors, and localized machine-learning hardware.
High-Performance 3.7V 2500mAh 505573 Lithium Polymer (LiPo) Rechargeable Battery Cell
Product Overview
Power your next electronic innovation or breathe new life into your favorite devices with our premium 3.7V 2500mAh Lithium Polymer (LiPo) rechargeable battery cell. Engineered for high energy density, a ultra-slim profile, and reliable energy delivery, this high-performance pouch cell represents the perfect combination of form and function. Featuring a massive 2500mAh capacity packed into a compact structural footprint, it serves as an excellent upgrade or precise replacement part for a vast array of modern portable electronics.
The battery features standard positive (+) and negative (-) terminals clearly marked on the exterior wrapper. This layout facilitates precise integration into your electronic circuits, custom prototype designs, or consumer devices. Whether you are an electronics repair technician, an avid hobbyist, a hardware engineer, or an OEM developer, this LiPo cell offers the stable voltage discharge curve and long cycle life necessary to keep demanding applications running efficiently for extended durations.
3.7V 2500mAh Lithium Polymer Battery 505573 LiPo Rechargeable Pouch Cell
Technical Specifications
- Model Number: 505573 / 505573YL
- Battery Chemistry: Lithium-ion Polymer (LiPo)
- Nominal Voltage: 3.7 Volts
- Fully Charged Voltage: 4.2 Volts
- Rated Capacity: 2500 mAh (Milliampere-hours)
- Energy Output: 9.25 Wh (Watt-hours)
- Form Factor: Flat Pouch Cell
- Cell Dimensions: Approx. 5.0mm (Thickness) x 55mm (Width) x 73mm (Length)
- Terminal Type: Solderable Lead Tabs / Exposed Terminals
3.7V 2500mAh Lithium Polymer Battery 505573 LiPo Rechargeable Pouch Cell
Technical Specifications Table
| Parameter | Specification Details |
|---|---|
| Product Type | Lithium Polymer (LiPo) Rechargeable Battery |
| Model Code | 505573 / 505573YL |
| Nominal Voltage | 3.7 V |
| Nominal Capacity | 2500 mAh |
| Total Energy Output | 9.25 Wh |
| Charging Cut-off Voltage | 4.2 V |
| Discharge Cut-off Voltage | 2.75 V – 3.0 V |
| Approximate Dimensions | 5.0 mm (T) × 55 mm (W) × 73 mm (L) |
| Cell Weight | Approximately 38–42 grams |
| Terminal Configuration | Raw Solder Tabs (Positive + / Negative -) |
| Cycle Life | ≥ 500 Cycles (Standard charge and discharge) |
| Operating Temperature | Charge: 0°C to 45°C | Discharge: -20°C to 60°C |
Key Features
Slim & Ultra-Lightweight Form Factor
The 505573 model designation refers directly to its sleek, compact layout. Measuring roughly 5.0mm thick, 55mm wide, and 73mm long, this pouch cell maximizes power output while maintaining a microscopic weight profile. This makes it ideal for modern compact enclosures.
High Energy Density & Long Runtime
Boasting a true 2500mAh capacity rating, this cell stores a massive charge relative to its structural size. It ensures your applications stay powered up longer between charges, avoiding frequent disruptions.
Low Self-Discharge Chemistry
Built using high-purity lithium polymer chemistry, this battery cell loses minimal charge when sitting idle in storage. It is always ready to deploy when you need immediate portable power.
Versatile Integration Capability
Featuring durable, raw solder tabs at the top edge, this battery allows engineers and makers to seamlessly hardwire it to custom printed circuit boards (PCBs), attach specific connector plugs (like JST variants), or connect it directly to charging modules.
Common Applications
Thanks to its highly optimized balance of size, weight, and substantial runtime capacity, this universal 3.7V battery cell acts as a vital power source across many applications:
- Consumer Electronics: Great for portable tablets, e-readers, pocket mini-projectors, and digital audio recorders.
- Navigation & Tracking: Ideal replacement for automotive dashcams, portable GPS tracking units, and marine locators.
- Smart Home & IoT Devices: Powers wireless smart doorbells, home automation sensors, and remote monitoring arrays.
- DIY Projects & Robotics: The ultimate choice for Arduino, Raspberry Pi, ESP32 microcontrollers, and custom wear-tech builds.
- Portable Audio: Powers portable Bluetooth speakers, wireless headphones, and amplified sound systems.
3.7V 2500mAh Lithium Polymer Battery 505573 LiPo Rechargeable Pouch Cell
Care and Safety Guidelines
Lithium Polymer cells store high amounts of energy and must be handled with appropriate technical care:
- Charging Rules: Always use a dedicated Li-ion/LiPo smart battery charger configured to a maximum cutoff voltage of 4.2V.
- Circuit Protection: For safe daily operation, connect this raw cell to a Protection Circuit Module (PCM) to safeguard against overcharging, over-discharging, and short-circuits.
- Handling Care: Do not puncture, crush, incinerate, or force open the outer protective aluminum pouch.
- Environment: Keep away from moisture, extreme heat sources, or direct continuous sunlight.
Additional information
| Dimensions | 4 × 4 × 4 cm |
|---|
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