ListenTalk replacement battery for ListenTalk Packs LA-365

The LA-365 is the genuine ListenTALK rechargeable lithium-ion battery, compatible with both the LK-1 transceiver and LKR-12 receiver. Keep a spare set charged and your system stays operational through back-to-back sessions — no downtime waiting for units to recharge between tours or briefings.

A cost-effective alternative to alkaline replacements — with up to 4,700 discharge cycles at 10% depth of discharge and a typical lifespan of 2–4 years with proper care, a single LA-365 will outlast hundreds of disposable batteries and significantly reduce both running costs and waste.

• Genuine ListenTALK Li-ion replacement battery
• Capacity: 1,200 mAh | Voltage: 3.7 V | 4.5 Wh
• Typical operating time: 7–9 hrs depending on mode
• Charge time: 2–2.5 hrs from fully discharged
• Long cycle life: up to 4,700 cycles at 10% depth of discharge
• Typical lifespan: 2–4 years with proper use and storage
• Weight: 26 g | 1-year warranty
• Compatible with LK-1 and LKR-12 units

Battery care tips

• Charge between sessions — avoid deep discharges where possible; charging after each tour or briefing extends battery life significantly
• Store at 40–60% charge if unused for more than a month — never store fully depleted
• Ideal storage temperature: 0°C to 25°C in a cool, dry place
• Check stored batteries every 6 months and top up to 40–60%
• Units can be left on the docking station or charger after a full charge — this is safe
• Signs of aging: longer charge times, reduced runtime, excess heat, or swelling — replace if these appear

⚠ Shipping restrictions: The LA-365 is a lithium-ion battery and is classified as dangerous goods for shipping purposes. UK mainland only — we are unable to ship to Northern Ireland, the Channel Islands, or other offshore locations. When ordered alongside ListenTALK equipment, batteries ship with the order as normal. When ordered as a standalone item, a maximum of 2 batteries can be sent per shipment by standard post only — express and air delivery are not available. For larger quantities of spare batteries, please contact us.

From Showcomms — UK specialists in professional communications equipment.