1 3

Estry

Battery for Samsung ER- 5 ER-290 ER-350 ER-380 ER-380M ER-390M ER-4915 ER-4940 ER-5115 SPS-320 SPS-340 SPS-345 ER-350II ER-5200M ER-5115II ER-52156M Sam4s

Battery for Samsung ER- 5 ER-290 ER-350 ER-380 ER-380M ER-390M ER-4915 ER-4940 ER-5115 SPS-320 SPS-340 SPS-345 ER-350II ER-5200M ER-5115II ER-52156M Sam4s

$20.99 USD
$20.99 USD
Sale Sold out
Shipping calculated at checkout.
Capacity
View Full Specs Bulk Quote
Volume discounts — automatic at checkout
QuantityDiscountUnit price
10+ pcs−5%$19.94
20+ pcs−6%$19.73
50+ pcs−8%$19.31
100+ pcs−10%$18.89

Counts your whole cart — mix & match any models. Applied automatically at checkout.

12-Month Warranty30-Day Easy ReturnsShips from US in 48hUN38.3 & ISO9001 Certified

This is a 40mAh 3.6V Ni-MH replacement battery for Samsung ER- 5, ER-290 and more, compatible with battery part numbers Sam4s.

Battery Specifications

Type: Ni-MH
Weight: 30.0g
Dimension: 16.6*16.4*12.0mm
Category: Cash Register
Voltage: 3.6V
Rate: 0.14Wh

Compatibility

Compatible Brand: Samsung
Compatible Model:
  • ER- 5
  • ER-290
  • ER-350
  • ER-380
  • ER-380M
  • ER-390M
  • ER-4915
  • ER-4940
  • ER-5115
  • SPS-320
  • SPS-340
  • SPS-345
  • ER-350II
  • ER-5200M
  • ER-5115II
  • ER-52156M
Compatible Battery Part Number:
  • Sam4s

âš  Safety Warnings

  • Do not disassemble, puncture or modify the battery.
  • Never short-circuit the terminals or expose to heat / fire.
  • Do not mix with different batteries or chargers.
  • Recycle used batteries at designated collection points.

Why Choose Estry

✓ Grade A Cells — Premium cells with stable discharge and low self-discharge.
✓ Real Capacity — Capacity tested to match or exceed the original battery.
✓ Strict QC — Every battery passes charging/discharging and safety checks.
UN38.3 tested for safe transport. MSDS available upon request. Manufactured in an ISO9001 certified facility.

FAQ

How do I confirm this battery fits my device?

Match your device against the Compatible Model list above, or compare the part number printed on your original battery. Still unsure? Email us with your battery details or photos and we will help you confirm.

What is the warranty policy?

This battery is covered by a 12-month warranty against manufacturing defects, plus 30-day easy returns for peace of mind.

How fast will my order arrive?

In-stock orders ship from our US warehouse within 48 hours on business days.

View full details