BP-IC307L | Icom IC-705 ID-52 ID-51 ID-50 ID-31 | 5,000 mAh | USB-C | Made in USA

Pre-orders have started shipping. This will remain a pre-order item until June. Introductory price of $85.50 compared to the Icom OEM IC-BP307 at $147. Discounted price will be reflected in the cart at checkout with the automatic 10% discount. Overview The BP-IC307 is a 5,000mAh (36Wh) extended life battery pack for your Icom handheld. That's 2.7x the stock BP-272, and 1.6x the BP-307. Charge it over USB-C with PPS fast charging, swap the cells yourself when they eventually wear out, and get back on the air. Built by hand in Greeley, Colorado. Made in USA. Belt Clip Notice This battery uses a Yaesu-style belt clip that secures from inside the battery housing. It does not support the stock Icom snap-in belt clip mechanism. This is a limitation of 3D-printed ASA plastic, which cannot reliably handle the repeated stress of the Icom clip-on/clip-off design without risking wear or breakage over time. The pack uses the same design as the Yaesu batteries, which is screwed on. Specifications: Capacity: 5,000mAh / 36Wh (2.7× stock) Cells: Genuine Samsung 50E 21700 (user-replaceable) Charging: USB-C, 15W with PPS (Programmable Power Supply) support Charge Time: Under 3 hours typical, under 4 hours max Runtime: IC-705, FT8 ~ 4 hours Protection: Built-in BMS — overcharge, over-discharge, and short-circuit protection Housing: 3D-printed ASA (heat-resistant, UV-stable, textured grip) Weight: 6.5 oz Thickness: 24mm Colors: Black Warranty: 1 year Compatibility: Icom IC-705, ID-52A Plus, ID-52 A/E, ID-50 A/E, ID-51 A/E Plus2, ID-51 A/E Plus, ID-51 A/E, ID-31 A/E, IP504H, IP503H / IP503H Lite, IP501H, IP100H. What's Included: (1) BP-IC307L, fully assembled. Charging Notes: Not all USB-C cables are created equal. If charging doesn't start, try a different cable. USB-A to USB-C cables are the most universally reliable. PPS-capable chargers will negotiate the optimal charge rate automatically. Recommended Charger: Any USB-C charger rated 15W or higher will charge the battery at full speed. Lower-wattage chargers will still work — they'll just charge slower. PPS (Programmable Power Supply) chargers will automatically negotiate the optimal charge rate but are not required. A USB-A to USB-C cable with a standard USB-A wall adapter also works and is the most universally reliable option. Charging Indicator: Red + Blue(May appear purple): Charging Red only: Fully charged Blue only: Slow charge Red flashing: Cable or charger issue — swap the cable User-Serviceable Cells: The BP-IC307L is designed for long-term ownership. When cell capacity eventually degrades, you can open the pack and replace the Samsung 50E 21700 cells yourself. No need to buy a whole new battery. Lead Time & Shipping: Batteries are made to order in small batches. Current lead time is posted at the top of the site — please check there for the most up-to-date estimate. Shipping options and costs are calculated at checkout. USA: USPS, UPS, and FedEx International: UPS, FedEx, and DHL. Customer is responsible for any import duties, taxes, or brokerage fees. FAQ: Q: My battery isn't charging. A: Try a different USB-C cable. If the red light flashes, the battery detected a cable issue, swap it and try again. Q: Can I replace the cells myself? A: Yes. The BP-IC307L is user-serviceable. The cells are Samsung 50E 21700s and can be swapped when needed. Q: How do I install the belt clip? A: Check the user guide or shell removal video under the Documents tab.