Description
🔋 BL2503 Rechargeable Battery
7.4V 2500mAh | IP67 | Compatible with Hytera PD Series Radios
The BL2503 Rechargeable Battery is a high-quality, rugged power solution designed for professional two-way radio users. Built for reliability in demanding environments, it offers stable 7.4V output, long cycle life, and IP67-rated protection against dust and water.
This battery is fully compatible with a wide range of Hytera (HYT) PD-series digital two-way radios, making it an ideal replacement or spare battery for security teams, industrial users, emergency services, and field operations in Nepal.
⭐ Key Features
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High Capacity: 2500mAh for extended operating time
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Stable Voltage: 7.4V output for consistent radio performance
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Rugged Design: IP67 dust-tight and water-resistant rating
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Wide Temperature Range: Reliable performance in harsh climates
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Long Life Cycle: Up to 500 charge cycles
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Lightweight & Compact: Easy to carry and install
📊 Technical Specifications
| Specification | Details |
|---|---|
| Model | BL2503 |
| Battery Type | Rechargeable Battery |
| Nominal Capacity | 2500 mAh |
| Nominal Voltage | 7.4 V |
| Dimensions (H × W × D) | 106.4 × 56.3 × 24.3 mm |
| Weight | Approx. 145 g |
| Battery Life Cycle | ≥ 500 cycles |
| Operating Temperature | -20°C to +60°C (Discharge) |
| Storage Temperature | -20°C to +60°C (Up to 1 month) |
| Ingress Protection | IP67 |
✅ Compatible Two-Way Radios
The BL2503 Battery is compatible with the following Hytera PD Series digital radios:
PD7 Series
PD70X, PD70XG, PD78X, PD78XG, PD88XT
PD702 Series
PD702G-U1, PD702G-U1-RFB, PD702G-U2, PD702G-V1, PD702G-V1-RFB,
PD702U-1, PD702U-1-RFB, PD702U-2, PD702V-1
PD706 Series
PD706G-U1, PD706G-U2, PD706G-U3, PD706G-V1, PD706G-V1-RFB,
PD706U-1, PD706U-2, PD706V-1
PD782 Series
PD782G-U1, PD782G-U2, PD782G-U2-MD, PD782G-U2-RFB,
PD782G-V1, PD782G-V1-MD,
PD782U-1, PD782U-1-MD, PD782U-2, PD782U-2-MD, PD782U-2-RFB,
PD782V-1, PD782V-1-MD, PD782V-1-RFB
PD786 Series
PD786G-U1, PD786G-U1-MD, PD786G-U2, PD786G-U2-RFB,
PD786G-V1, PD786U-1, PD786U-2, PD786U-2-RFB,
PD786V-1, PD786V-1-RFB
Note: Model suffixes (U, V, G, MD, RFB) indicate frequency or regional variants and do not affect battery compatibility.
🎯 Applications
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Security & surveillance teams
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Industrial and construction sites
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Emergency & disaster response
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Facility management
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Event communication systems
📦 What’s Included
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1 × BL2503 Rechargeable Battery
📌 Why Buy from Eco Incorporation Group?
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Genuine, tested products
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Technical support in Nepal
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Bulk and project pricing available
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Reliable after-sales service




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