Estry

Battery for Fujikura FSM-50S FSM-50R FSM-60S FSM-60R BTR-08 BTR-08R FSM-18S FSM-18R FSM-17S FSM-17R Fusion Splicers P-0827 11HR-4 3FAU 3200497-000 BTR-08 11HR-4 3FAUP BTR-06L BTR-06S

Q: How do I confirm this battery fits my device?

Match your device against the Compatible Model list, 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.

$49.99 USD

~~$0.00 USD~~ $49.99 USD

Sale Sold out

Shipping calculated at checkout.

Title 3500mAh

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

This is a 3500mAh 13.2V Ni-MH replacement battery for Fujikura FSM-50S, FSM-50R and more, compatible with battery part numbers 11HR-4, 3FAU, 3200497-000 and more.

Battery Specifications

Type:	Ni-MH
Weight:	608.0g
Dimension:	100.968.432.2mm
Category:	Medical
Voltage:	13.2V
Rate:	46.20Wh

Compatible Brand

Fujikura

Compatible Model

FSM-50S
FSM-50R
FSM-60S
FSM-60R
BTR-08
BTR-08R
FSM-18S
FSM-18R
FSM-17S
FSM-17R
Fusion Splicers P-0827

Compatible Battery Part Number

11HR-4
3FAU
3200497-000
BTR-08
3FAUP
BTR-06L
BTR-06S

⚠ 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.