Home / 503450 Lithium Polymer Battery
Long-lasting and reliable power for portable smart devices, the KYS 503450 lithium polymer battery features ultra-low self-discharge and stable voltage output. It includes full-circuit safety protection, supports flexible OEM customization and high-rate discharge, and is suitable for wearable and miniature electronic devices.
- Model: KYS 503450
- Cell Size: 5×34×50 mm
- Finished Size: 5×34×52 mm
- Operating Voltage: 3.7 V
- Capacity: 1000 mAh
- Internal Resistance: 45 mΩ
- Application Scope: Electronic Products
- Charging Voltage: 4.25 V
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Product Details
Product Features
- 🛠️ Flexible Customization
Supports adding wires, protection PCBs, terminal connectors, and other customization based on customer requirements - ⚡ High Power
Max. 20C discharge rate available - ⏱️ Long Cycle Life
Meets long-term product usage needs - 🛡️ High Safety
Passed comprehensive safety tests - 🔋 True Rated Capacity
Matches the product design capacity - ⚛️ Multi-Chemistry Options
Covers LCO, NCM, NCA and LFP systems - 🧰 Multi-Protection Mechanism
Built-in protection board with overcharge, overdischarge, overcurrent and short-circuit protection
Product Application Areas
This product is suitable for a variety of portable and powered electronic devices, with typical applications including:
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Personal Care & Health: Electric Toothbrushes, Beauty Devices, Fitness Trackers, Medical Devices
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Smart Digital & Audio: Headphones, Speakers, Nebulizers, Toys, Lights
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Financial Payment & Office: POS Machines, USB Tokens, Portable Printers
Technical Parameters
| Model | KYS 503450 |
| Cell Size | 5×34×50 mm |
| Finished Size | 5×34×52 mm |
| Operating Voltage | 3.7 V |
| Capacity | 1000 mAh |
| Internal Resistance | 45 mΩ |
| Processing Method | Customized |
| Application Scope | Electronic Products |
| Charging Voltage | 4.2 V |
