We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular 12.0V Ni-MH battery pack, grey plastic casing, 143.0 x 62.0 x 21.0mm

Estry

Estry VC4513SL01 12.0V 1800mAh Ni-MH standard battery

SKU CH-3TG1-QHWN3 MPN VC4513SL01

12.0 V 1800 mAh Ni-MH replacement pack fits Sylvania VC4513, VC4511, VC4525, VKC242, VC4527 and VC4545 models

  • Specifications12
  • Battery Pack1 Year
  • Direct replacement for multiple Sylvania models
  • 0 V 1800 mAh Ni‑MH delivers 21.6 Wh runtime
  • Built‑in overcharge, over‑discharge and short‑circuit protection
  • Certified to ISO 9001, RoHS, CE and UN 38.3
  • Compact 143.0 × 62.0 × 21.0 mm pack weighs 540.0 g

Replacement battery for SYLVANIA cordless phones

This Estry Ni-MH pack replaces the original battery in several SYLVANIA handset models including VC4513SL01 and VC4511SL01. It delivers 12.0V and 1800mAh capacity for 21.6Wh of energy. The pack matches the original specifications and carries ISO9001, RoHS, CE, UN38.3 and MSDS certifications. Buyers who need a different voltage or connector type should verify compatibility before ordering.

Simple drop-in installation with polarity care

The battery fits directly into the handset compartment using the original connector. Align the plug carefully to avoid reversed polarity which can damage the protection circuit. No soldering or tools are required for the swap. Users who cannot access the battery door or who have a handset with a different pack shape will not be able to use this unit.

Ni-MH chemistry limits charge speed and storage life

Nickel-metal-hydride cells self-discharge faster than lithium types and should be charged every few months when stored. The 1800mAh capacity provides talk time comparable to the original pack but does not support rapid-charge protocols. Devices that require a higher current draw or a different cell chemistry will not operate correctly with this battery.

Highlights

  • Direct replacement for multiple Sylvania models
  • 0 V 1800 mAh Ni‑MH delivers 21.6 Wh runtime
  • Built‑in overcharge, over‑discharge and short‑circuit protection
  • Certified to ISO 9001, RoHS, CE and UN 38.3
  • Compact 143.0 × 62.0 × 21.0 mm pack weighs 540.0 g

Specifications

BrandNi-MH
Model1800mAh
Specifications12
Battery Pack1 Year

Questions about this item

How can I verify the 12.0V 1800mAh Ni-MH battery is working correctly after installation?

After fitting the pack, the device should power on and run for a duration consistent with a 21.6Wh capacity; the built-in overcharge, over-discharge, over-voltage and short-circuit protection will activate automatically if limits are exceeded.

What comes in the box and what must I source separately?

The package contains the 143.0 x 62.0 x 21.0mm, 540.0g replacement battery only; no charger, cables or tools are included.

Which compatible model or part number should I select for my device?

Match your original battery to the listed models — VC4513SL01, VC4511SL01, VC4525SL01, VKC242, VC4527SL01 or VC4545 — or to part numbers AR8378BK01, V80039BK01, V80086BK01 or AR8395BK01.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.