Lido 12 volt 40ah Dry Battery Maintenance‑free

Description

It’s a Sealed Lead‑Acid (SLA) or Valve-Regulated Lead‑Acid (VRLA) battery using Absorbent Glass Mat (AGM) technology. This means:

• Completely sealed and spill‑proof—can be used upright or sideways.

• Maintenance‑free—no need to add water.

• Low self-discharge (~2–3% per month at 25 °C)

• Specification	Typical Value
  Voltage	12 V (nominal)
  Capacity	40 Ah @ 10‑hour rate
  Type	Sealed Lead-Acid (AGM/VRLA)
  Self-discharge	≤ 2–3% per month at 25 ℃
  Life expectancy	Float life ~5 years; cycle life ~3–5 years
  Operating temp	–20 °C to +50 °C range
  Weight	~13 kg (based on similar 40 Ah SLA models)
  Dimensions	Approx. 197×166×174 mm (L×W×H)
  Terminals	Typically M6/M8 bolt inserts
  Applications	UPS, solar backup, security systems, telecom, emergency lighting, EVs

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   Key Features

  • Reliable backup power for UPS, inverters, security systems, telecom, and more.

  • Durable and maintenance-free: no need to add electrolyte or perform regular checks.

  • Robust in extreme temperatures and with low self-discharge, ideal for backup or occasional use.

  • Cost-effective and safe: sealed design avoids leaks and acid spills.

  • Long float service life (~5 years) with proper charging and maintenance.

  • with 3 month warranty