W0AEZ Radio Gear
BP-Y24L v3 | Yaesu FT70 | 3.5Ah Capacity | Extended Life | USB Rechargeable
BP-Y24L v3 | Yaesu FT70 | 3.5Ah Capacity | Extended Life | USB Rechargeable
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Currently being released in limited batches. Please allow up to 30 days for your order to be created and shipped. As this is a new battery, support and warranties are expanded.
BP-Y24L – Extended-Life USB-C Battery for the Yaesu FT-70
More Power, Faster Charging, and Built for Reliability
The BP-Y24L is a handcrafted extended-life battery designed to nearly double the runtime of your Yaesu FT-70while offering modern USB-C charging. Built for durability and reliability, this 3.5Ah battery is constructed from rugged ABS plastic and uses genuine high-capacity 18650 cells for maximum performance.
Key Features:
- Extended Runtime: 3.5Ah(26Wh) capacity—almost double the stock battery life. Up to 32hrs of standby time.
- Fast USB-C Charging: Upgraded 15W charging module, fully recharges in under 3 hours (typically under 2 hours).
- User-Serviceable & Replaceable Cells: Designed for long-term use, allowing you to replace the 18650 cells when they reach end of life.
- Genuine Samsung 18650 Cells 35E: (or equivalent high-quality alternatives based on availability).
- Built-in Battery Management System (BMS): Protects against overcharging, over-discharging, and short circuits.
- Durable 3D-Printed Housing: Made from impact-resistant ABS plastic for long-term use.
Important Notes:
- Limited Availability: Batteries are made to order and released in small batches. Please allow up to 30 days for fulfillment and shipping.
- USB-C Cable Compatibility: While upgraded for USB-C charging, not all cables are created equally. If you experience charging issues, try a different cable or charger. USB-A to USB-C cables are nearly guaranteed to work.
- Handcrafted Build: Each battery is 3D-printed and hand-assembled. Minor blemishes or texture variations are normal and do not impact functionality.
- Version Updates: This is Version 1 of the BP-Y24L. The design is continuously improving, and new shell designs are already shipping at random.
Included:
- (1) BP-Y24L Battery for Yaesu FT-70
International Customers:
- You are responsible for any import duties, taxes, or brokerage fees.
FAQ:
Q: When will this be back in stock?
A: I aim to restock weekly. If you miss a batch, sign up for email notifications at the bottom of any page or click "CQ CQ CQ" on the bottom left of the screen.
Q: My battery is not charging.
A: Try a different USB-C cable—some cables may not be fully compatible.
Q: The light is flashing. What does that mean?
A: The battery detected an issue with your cable. Swap it out and try again.
Q: What do the charging lights indicate?
- Two lights(Red and Blue): Charging
- One light(Red): Fully charged
- Flashing light(Red): Cable/charging error
Q: I can’t see the status LED when the battery is installed. How do I check?
A: Remove the battery from the radio—you can see the LED through the open side of the battery.
Q: Can I replace the battery cells myself?
A: Yes! The BP-Y24L is user-serviceable, allowing you to replace the 18650 cells when needed to extend its lifespan.








Great product, very well built. Works great, definitely a big improvement over the stock battery.
Great product which has extended my talk time on my Yaesu FT-70DR. The fact that I can charge it via USB make it even better yet! Don't hesitate, buy this now before the word gets out and you're on backorder!
Increased battery capacity is very handy and is charged with USB C. Purchasing second one soon. Highly recommended
Now I LOVE my FT-70!!! Was a decent radio to begin with but ATE those batteries!!! Now I can go for DAYS!!!! Thank you for the great product!
The Stock battery on the FT70D seem to have a very short life span. and keeping it on a charger was not an option. I discovered the 3.5 Ah battery which gives me 3 days of usage, and USB charging is a great plus and can be charged off the radio. I was concerned with a 3D printed case, but has proven to be very durable (function ove fashion) and fits perfectly with the radio. A very good value to make a good radio better. de KB3A