product descriotion temperature cutoff at -5C battery description says charge at +0C, is this a mistake?

no, Lithium batteries do not charge well at those temps. Some batteries have internal heaters that help with this problem.

This battery claims to have low-temperature (i.e., below freezing) protection. A review from 2020 says that wasn't the case then, is it now?

Yes, this battery comes with low-temp cut off protection, here is the specification sheet for your reference: https://m.media-amazon.com/images/I/B1OyZXAJndS.pdf

Burst discharge rate? i’m wondering if this could possibly replace a lead acid battery with 600cca

Our LiFePO4 batteries are not starter batteries and should not be used as such. That being said, the surge current is 100A for 10s 562-630-3002 support@expertpower.us

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🔋 Power your adventures with confidence—energy that keeps up with your hustle!

TRUSTED BY PROS - 36 years of expertise and over a million batteries sold—join the community powering the future.
POWER THAT LASTS - 50Ah capacity fuels your RV, solar, or off-grid lifestyle with reliable energy.
CYCLE THROUGH LIFE - Up to 7000 deep cycles means a decade of uninterrupted power—outperforming industry norms.
TESTED FOR TOUGHNESS - Rigorous impact, fire, and puncture tests ensure resilience in the harshest environments.
SMART BATTERY MANAGEMENT - Integrated BMS safeguards against overcharge, overheating, and short circuits for worry-free use.

This 12V 50Ah LiFePO4 deep cycle battery offers an industry-leading 4000 to 7000 charge cycles and a 10-year lifespan, featuring a built-in advanced Battery Management System for superior safety and performance. Trusted by professionals with 36 years of expertise, it’s rigorously tested for durability and ideal for RV, solar, marine, and off-grid applications.

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Received my product in pristine condition. Great service overall.

1 month ago

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Terminal	f11/M6
Voltage	12.8 Volts (DC)
Compatible with Vehicle Type	Passenger Car
Item Weight	13 Pounds
Item Dimensions D x W x H	6.5"D x 7.7"W x 6.6"H
Size	1 Count (Pack of 1)
Battery Type	Lithium-Phosphate

ExpertPower 12V 50Ah Lithium LiFePO4 Deep Cycle Rechargeable Battery | 2500-7000 Life Cycles & 10-Year Lifetime | Built-in BMS | Perfect for RV, Solar, Marine, Overland, Off-Grid Applications

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