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BF-TECH CA BL-5L 3800mAh 7.4V Extended Li-ion Battery for UV-5R Series
BF-TECH CA BL-5L 3800mAh 7.4V Extended Li-ion Battery for UV-5R Series
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Quick Specs
Quick Specs
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More than double your operating runtime and enhance your radio's ergonomics with the BF-TECH CA BL-5L 3800mAh 7.4V Extended Li-ion Battery Pack. Engineered specifically for the UV-5R platform, this high-capacity extended battery pack provides a massive 3800mAh energy reserve, ensuring your handheld transceiver remains powered through multi-day backcountry trips, emergency communications deployments, and demanding club field exercises.
In addition to extraordinary battery life, the elongated profile of the BL-5L adds roughly 1.5 inches to the bottom of the radio chassis. This transforms the compact UV-5R into a full-sized handheld, providing a solid, comfortable palm grip—especially when operating while wearing heavy work or tactical gloves. For maximum charging versatility, the pack features both standard base charging contacts for desktop cradles and an integrated 2.5mm direct DC charge jack for mobile vehicle and field charging.
📻 Amateur Radio Licensing Notice
This power accessory is designed for use with compatible two-way transceivers. An Amateur Radio Operator Certificate issued by Innovation, Science and Economic Development Canada (ISED) (or an FCC Amateur License for US operators) is required to operate transmitting equipment on amateur frequencies. Licensed operators are responsible for ensuring station operation complies with the guidelines set out in ISED RBR-4.
🔌 UV-5R Platform Chassis Compatibility
The BL-5L is precision-molded for the UV-5R chassis series. It fits the BF-TECH CA BF-F8RT, UV-5R, BF-F5XT, BF-F5XP, BF-F8, BF-F8X3, as well as Baofeng UV-5R, UV-5R V2+, BF-F8HP, and DM-5R. Note: This battery pack will not fit UV-82 series transceivers, which require the BL-8 battery.
📦 Direct Warehouse Dispatch
All BF-TECH CA products ship direct from the BF-TECH CA distribution facility in Ontario. Orders are processed rapidly for reliable domestic carrier delivery anywhere across Canada with zero border delays or import brokerage fees.
Key Product Features
-
🔋
Extended 3800mAh Capacity: Provides more than double the runtime of standard 1800mAh factory packs, eliminating battery anxiety during day-long nets, search tasks, and power outages.
-
✋
Enhanced Full-Hand Ergonomics: The extended lower housing gives the compact UV-5R body a substantial, full-sized feel that fills the palm comfortably and provides superior leverage.
-
🔌
Direct 2.5mm DC Barrel Charging Port: Features a side-mounted DC jack allowing direct charging via an optional 12V vehicle cigarette lighter adapter or USB-to-DC cable without needing a bulky desktop dock.
-
⚡
Sustained High-Power Voltage Output: Engineered to sustain peak 7.4V nominal output under high current draw, maintaining full 5W and 8W RF transmission wattage deeper into the discharge cycle.
-
🛡️
Internal Safety Protection Circuit: Integrated PCM protects against over-charging, excessive discharge, short-circuit faults, and thermal overload to ensure maximum lithium-ion lifespan.
What's Included
| Component | Description |
|---|---|
| Battery Pack | 1x BF-TECH CA BL-5L 7.4V 3800mAh Extended Li-ion Battery Pack (Black) |
Technical Specifications
| Specification | Detail |
|---|---|
| Electrical & Battery Parameters | |
| Brand & Lineup | BF-TECH CA |
| Model Number | BL-5L (Extended High-Capacity Li-ion Battery) |
| Battery Chemistry | Lithium-Ion (Li-ion) |
| Nominal Voltage | 7.4V DC |
| Rated Capacity | 3800 mAh |
| Total Energy Capacity | Approx. 28.12 Wh |
| Chassis Compatibility & Charging Methods | |
| Compatible Radio Chassis | BF-TECH CA (BF-F8RT, UV-5R, BF-F5XT, BF-F5XP, BF-F8, BF-F8X3), Baofeng UV-5R, BF-F8HP, DM-5R |
| Direct Charging Input | Side-Mounted 2.5mm Barrel DC Port (Supports 12V vehicle / USB charge cables) |
| Cradle Charging | Compatible with standard UV-5R single desktop drop-in docks & DC-5-6 6-way chargers |
| Enclosure Construction | Textured High-Impact ABS / Polycarbonate Blend |
| Internal Protection | PCM Protected (Over-Charge, Over-Discharge, Short-Circuit, Thermal) |
| Operator Regulatory Responsibility | Licensed operators are responsible for operation under ISED RBR-4 guidelines |
| Fulfillment Location | Ships Direct from BF-TECH CA in Ontario, Canada |

Description
More than double your operating runtime and enhance your radio's ergonomics with the BF-TECH CA BL-5L 3800mAh 7.4V Extended Li-ion Battery Pack. Engineered specifically for the UV-5R platform, this high-capacity extended battery pack provides a massive 3800mAh energy reserve, ensuring your handheld transceiver remains powered through multi-day backcountry trips, emergency communications deployments, and demanding club field exercises.
In addition to extraordinary battery life, the elongated profile of the BL-5L adds roughly 1.5 inches to the bottom of the radio chassis. This transforms the compact UV-5R into a full-sized handheld, providing a solid, comfortable palm grip—especially when operating while wearing heavy work or tactical gloves. For maximum charging versatility, the pack features both standard base charging contacts for desktop cradles and an integrated 2.5mm direct DC charge jack for mobile vehicle and field charging.
📻 Amateur Radio Licensing Notice
This power accessory is designed for use with compatible two-way transceivers. An Amateur Radio Operator Certificate issued by Innovation, Science and Economic Development Canada (ISED) (or an FCC Amateur License for US operators) is required to operate transmitting equipment on amateur frequencies. Licensed operators are responsible for ensuring station operation complies with the guidelines set out in ISED RBR-4.
🔌 UV-5R Platform Chassis Compatibility
The BL-5L is precision-molded for the UV-5R chassis series. It fits the BF-TECH CA BF-F8RT, UV-5R, BF-F5XT, BF-F5XP, BF-F8, BF-F8X3, as well as Baofeng UV-5R, UV-5R V2+, BF-F8HP, and DM-5R. Note: This battery pack will not fit UV-82 series transceivers, which require the BL-8 battery.
📦 Direct Warehouse Dispatch
All BF-TECH CA products ship direct from the BF-TECH CA distribution facility in Ontario. Orders are processed rapidly for reliable domestic carrier delivery anywhere across Canada with zero border delays or import brokerage fees.
Key Product Features
-
🔋
Extended 3800mAh Capacity: Provides more than double the runtime of standard 1800mAh factory packs, eliminating battery anxiety during day-long nets, search tasks, and power outages.
-
✋
Enhanced Full-Hand Ergonomics: The extended lower housing gives the compact UV-5R body a substantial, full-sized feel that fills the palm comfortably and provides superior leverage.
-
🔌
Direct 2.5mm DC Barrel Charging Port: Features a side-mounted DC jack allowing direct charging via an optional 12V vehicle cigarette lighter adapter or USB-to-DC cable without needing a bulky desktop dock.
-
⚡
Sustained High-Power Voltage Output: Engineered to sustain peak 7.4V nominal output under high current draw, maintaining full 5W and 8W RF transmission wattage deeper into the discharge cycle.
-
🛡️
Internal Safety Protection Circuit: Integrated PCM protects against over-charging, excessive discharge, short-circuit faults, and thermal overload to ensure maximum lithium-ion lifespan.
What's Included
| Component | Description |
|---|---|
| Battery Pack | 1x BF-TECH CA BL-5L 7.4V 3800mAh Extended Li-ion Battery Pack (Black) |
Technical Specifications
| Specification | Detail |
|---|---|
| Electrical & Battery Parameters | |
| Brand & Lineup | BF-TECH CA |
| Model Number | BL-5L (Extended High-Capacity Li-ion Battery) |
| Battery Chemistry | Lithium-Ion (Li-ion) |
| Nominal Voltage | 7.4V DC |
| Rated Capacity | 3800 mAh |
| Total Energy Capacity | Approx. 28.12 Wh |
| Chassis Compatibility & Charging Methods | |
| Compatible Radio Chassis | BF-TECH CA (BF-F8RT, UV-5R, BF-F5XT, BF-F5XP, BF-F8, BF-F8X3), Baofeng UV-5R, BF-F8HP, DM-5R |
| Direct Charging Input | Side-Mounted 2.5mm Barrel DC Port (Supports 12V vehicle / USB charge cables) |
| Cradle Charging | Compatible with standard UV-5R single desktop drop-in docks & DC-5-6 6-way chargers |
| Enclosure Construction | Textured High-Impact ABS / Polycarbonate Blend |
| Internal Protection | PCM Protected (Over-Charge, Over-Discharge, Short-Circuit, Thermal) |
| Operator Regulatory Responsibility | Licensed operators are responsible for operation under ISED RBR-4 guidelines |
| Fulfillment Location | Ships Direct from BF-TECH CA in Ontario, Canada |
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