Will this bond to aluminum lithium battery tabs?

It is ok to use this lead-free solder wire for your product,

Is this lead free solder as good as lead solder?

Dear Customer, Thank you inquiry our Lead Free Solder Wire for electrical soldering, I think the Lead free solder is better than Lead Solder wire, because it is good for environmental, The melting temperature for Lead-free solder is a little higher than the Leaded solder, but I think it is not a problem for soldering, The flowability of lead solder is a little better, but it is not a case if you are good in soldering, All factory were using Lead Free solder for many years, I hope my answer helpful for you, Regards,

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Solder Wire Rosin Core Lead Free OD0.02in (0.6mm) Flux 2.5% PB Free Sn99 Ag0.3 Cu0.7 Flow 0.11lb. for High Precision Electronics Soldering DIY Repair

Solder Wire Rosin Core Lead Free OD0.02in (0.6mm) Flux 2.5% PB Free Sn99 Ag0.3 Cu0.7 Flow 0.11lb. for High Precision Electronics Soldering DIY Repair

Product ID: 476533431

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Details

Material
Metal
Colour
Silver
Brand
E ENERSYSTEC
Finish type
Polished
Item weight
50 g

📏0.6mm diameter perfect for precision soldering

🔥419°F melting point for versatile tool compatibility

🧪Sn99 Ag0.3 Cu0.7 alloy for superior conductivity

Description

⚡ Solder Smarter, Not Harder — Join the Precision Pros Club!

TRUSTED DURABILITY - Backed by 8 years warranty and 30-day money-back promise — solder with peace of mind.
PRECISION PERFECTED - Ultra-thin 0.6mm wire diameter for flawless micro soldering on tiny ICs and resistors.
LEAD FREE CONFIDENCE - RoHS compliant, 100% lead-free formula ensuring safer, eco-friendly electronics repair.
SUPERIOR CONDUCTIVITY - Silver-enhanced Sn99 Ag0.3 Cu0.7 alloy delivers exceptional electrical flow for high-end amplifier and commercial gear.
EFFORTLESS FLOW STRONG JOINTS - 2.5% rosin flux core guarantees smooth solder flow and bright, durable solder pads every time.

This lead-free solder wire features a 0.6mm diameter and a premium Sn99 Ag0.3 Cu0.7 alloy with 2.5% rosin flux core, melting at 419°F. Designed for high precision electronics soldering, it ensures excellent electrical conductivity, smooth flow, and strong joints. RoHS compliant and backed by an 8-year warranty, it’s ideal for DIY repairs and professional-grade applications alike.

Specifications

Item diameter	0.02 Inches
Item thickness	0.6 Millimetres
Finish types	Polished
Specification met	RoHS compliant
Batteries required	No
Item weight	50 g

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