3.7V 400mAh LNC651745 Angled Curved LiPo Battery for Wireless Microphones

  • Model: LNC651745
  • Voltage: 3.7V
  • Capacity: 400mAh
  • Size:  45 × 17 × 6.5mm

LNC651745 Angled Curved LiPo Battery

High-reliability angled curved lithium polymer battery designed for wireless microphone systems and compact electronic devices requiring stable output, high energy density, and long cycle life.

3.7V / 400mAh
High Rate Performance
Curved Design
Low Self-Discharge

Product Overview

The LNC651745 is a compact angled curved lithium polymer battery engineered for applications requiring both structural adaptability and stable electrical performance.
Its optimized form factor allows seamless integration into curved or constrained electronic housings such as wireless audio devices.

With high energy density, low internal resistance, and reliable discharge behavior, it ensures consistent operation in portable and wearable systems.

Technical Specifications

ItemSpecification
ModelLNC651745
Nominal Voltage3.7V
Capacity400mAh
Dimensions45 × 17 × 6.5mm
Internal Resistance< 150mΩ
Charge Cut-off Voltage4.35V
Discharge Cut-off Voltage3.0V
Standard Charge Current100mA
Max Charge Current200mA
Max Discharge Current200mA
Operating TemperatureCharge: 5°C ~ 35°C / Discharge: -20°C ~ 45°C
Cycle Life≥500 cycles (0.2C charge/discharge, ≥65% retention)

Key Features

High Energy Density

Delivers stable power output in a compact curved structure.

High Reliability

Designed for stable operation in long-term use scenarios.

Low Self-Discharge

Minimizes capacity loss during storage periods.

Long Cycle Life

Supports up to 500+ charge/discharge cycles.

Curved Structure Design

Optimized for wireless microphone and curved-space devices.

Applications

  • Wireless Microphones
  • Audio Equipment
  • Wearable Electronics
  • Portable Communication Devices
  • Compact Consumer Electronics

OEM / ODM Custom Battery Solutions

We provide customized curved lithium polymer battery solutions for compact and professional audio devices, including capacity, shape, and discharge rate optimization.