Lead Acid Battery 6V 4Ah/HR (Ultracell)

From the shop's description

Ultracell 6V 4Ah/HR is a compact, sealed lead-acid (VRLA/AGM) battery designed for reliable standby and cyclic use. It’s maintenance-free, easy to install, and delivers consistent output for everyday electronics and educational projects. Features Sealed, maintenance-free VRLA/AGM construction Rechargeable with long service life when correctly charged Low self-discharge; dependable performance across varied temperatures Suitable for both standby and cyclic applications Typical applications Emergency/exit lighting and alarm panels Kids’ ride-on cars and toys Portable instruments and DIY/IoT backup power Small 6V UPS and DC projects Specifications Brand: Ultracell Voltage: 6 V Capacity: 4 Ah (20-hour rate) Chemistry: Sealed Lead Acid, AGM (VRLA) Rechargeable: Yes Recommended charge – Cyclic: 7.20–7.50 V @ 25 °C, max initial current ≈ 1.2 A Recommended charge – Standby: 6.75–6.90 V @ 25 °C Terminals: Faston tabs (F1 4.8 mm typical; check product photos) What’s in the box 1 × Ultracell 6V 4Ah sealed lead-acid battery Notes & safety Use a suitable 6V SLA charger; avoid overcharge and deep-discharge. Observe polarity (+/–) and do not short-circuit. Terminal size may vary by batch (F1/F2); confirm before purchase.