Hytera BL1719 Li-Ion Battery for TC-508 / TC-518 / TC-580
The BL1719 is the standard OEM Li-Ion battery for Hytera TC-508, TC-518, and TC-580 portable radios. It delivers 1650mAh at 7.4V — providing more than 12 hours of runtime under a 5-5-90 duty cycle. The IP56 rating makes it one of the more durable options in the TC5 series accessory line, handling dust and water jet exposure without sealing or protective covers.
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Why Professionals Choose the Hytera Battery BL1719
For security supervisors and event staff running TC-508 or TC-580 radios across 10–12 hour shifts, a battery that runs short by hour 9 creates a real coverage gap — particularly during handoff between teams or during late-shift incidents when recharging isn't an option. The BL1719 is rated for over 12 hours of operation at a 5-5-90 duty cycle, which covers double shifts and extended event coverages without a midday battery swap.
The battery operates at 7.4V with 1650mAh capacity — 12.2Wh total — and carries an IP56 ingress protection rating. IP56 means it handles dust ingress completely and withstands water jet exposure from any direction, not just splashing. That level of protection is meaningful on construction sites, loading docks, and outdoor event perimeters where radios get rained on or hosed down during facility cleaning.
Rated for over 400 charge cycles, the BL1719 holds up through more than a year of daily fleet use before capacity degrades noticeably. OEM construction ensures correct voltage delivery and battery indicator accuracy on the TC-508 and TC-580 display — a consistent failure point with aftermarket cells in this form factor.
AXDIGITAL is an authorized Hytera dealer supplying OEM parts to US enterprises.
Specification
Battery — Li-Ion Battery BL1719
| Chemistry | Li-Ion |
| Nominal Capacity | 1650 mAh |
| Nominal Voltage | 7.4 V |
| Energy | 12.2 Wh |
| Rated Cycles | > 400 |
| Operating Temperature (discharge) | -20°C to +60°C (-4°F to +140°F) |
| Operating Temperature (charge) | 0°C to +40°C (+32°F to +104°F) |
| Runtime (5-5-90 duty cycle) | > 12 hours |
| Ingress Protection | IP56 |
| Dimensions (H × W × D) | 91.8 × 53.7 × 18.5 mm |
| Weight | ~101 g |
| Compatible Models | TC-508, TC-518, TC-580, TC-446S |
FAQ
Is the BL1719 compatible with the Hytera TC-580?
Yes. The BL1719 is the standard OEM battery for the Hytera TC-508, TC-518, and TC-580. It fits the battery bay on all three models and is verified compatible with the CH10L19 desktop charger using the PS1014 power adapter. Contact our team to confirm compatibility for any additional TC-series model in your fleet configuration.
How many charge cycles before capacity drops noticeably?
The BL1719 is rated for over 400 full charge cycles. Under normal operating conditions — no deep discharge below 10% and no charging above 40°C — Li-Ion cells in this class typically retain over 80% of rated capacity through the full cycle count. At a daily charging cadence, 400 cycles corresponds to roughly 13–16 months of regular fleet use.
Is this an original Hytera battery or an aftermarket product?
The BL1719 sold by AXDIGITAL is an original Hytera OEM part. It carries Hytera's part number, meets OEM electrical and mechanical specifications, and is covered by Hytera's 1-year manufacturer warranty. AXDIGITAL is an authorized Hytera dealer — we do not stock aftermarket, compatible-replacement, or gray-market batteries.
