12 Volt 10 Amp Lithium Iron Phosphate Battery charger
12V 10-Amp LFP Battery Charger
12V 10-Amp LFP Battery Charger

12V 10-Amp LFP Battery Charger

Regular price$99.00
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  • Free Shipping to Lower 48 U.S. States
  • In stock, ready to ship

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Experience the perfect union of superior batteries and top-tier chargers with our 12v 10AMP charger, expressly designed for LiFePO4 batteries. This charger promises rapid charging and prolongs battery life, recharging our 12v 54Ah battery from 0% to 100% in approximately 5 hours. Utilizing Sealed Lead Acid battery chargers might adversely affect the lifespan and performance of our batteries.

Easy to Use

Our charger features an intuitive LED indicator that displays the charging status. A red light signifies the battery is charging, while a green light indicates a full charge, taking the guesswork out of the process.

For enhanced compatibility, our chargers utilize alligator clips, ensuring a seamless fit with a broad range of battery terminals.

Why use Lithium Chargers?

Standard lead acid batteries reach their peak at approximately 12.7 volts, and many conventional chargers will only charge to this voltage. However, our lithium batteries operate optimally at a higher voltage of 14.4 volts. This discrepancy means that standard chargers may not charge lithium batteries to their full capacity. Depending on the lead acid charger used, it may only replenish 60% to 80% of our batteries' full capacity.

In short, to harness the full power and longevity of our lithium batteries, our specially designed 12v 10AMP charger is the ideal complement, ensuring you get the most out of your energy storage solution.

General Specs

Input Power

100-120 volts AC, 50/60Hz

Output Power

14.4V @ 10 amps

Terminal Type

Alligator Clips

Batteries Types to Charge

LiFePO4

Shipping is free on all batteries and chargers. All products are shipped via UPS Ground. Due to federal regulations, we cannot ship batteries overnight.

In most cases, orders will ship within 1 business day.

8 Year "No Gimmicks" Warranty

To learn why we call our warranty a "No Gimmicks" Warranty, check out this article.

Astro Lithium warrants its batteries against defects in materials or workmanship for eight (8) years from the original date of manufacture, with a minimum 70% retention of Battery capacity over the warranty period. All other products such as chargers and accessories come with a one (1) warranty.

  • During the product warranty period, Astro Lithium will credit, replace, or repair the product if the product is deemed to be defective in materials or workmanship. 
  • This warranty extends only to products distributed and/or sold by Astro Lithium to the original purchaser only. Warranties are non-transferable.
  • This warranty does not cover misuse, neglect, accidental damage, improper installation, or normal wear and tear.
  • This warranty does not cover disasters such as, but not limited to, fire, flood, lightning, improper electric current, or acts of God.
  • Astro Lithium is not responsible for loss of data, time or hardware failure besides our products. Astro Lithium is not responsible any loss work ("down time") caused by a product requiring service.
  • For a battery to be exchanged under warranty, the Astro Lithium manufactured serial number must be present on the battery. Removal of this date code will void the warranty. 
  • This warranty and all agreements shall be governed by and interpreted in accordance with the laws of Florida.

 

30 Day Money Back Guarantee

Any feelings of skepticism you might have about investing in an LFP battery is completely normal! This is why Astro Lithium makes every effort to absorb as much risk as possible so you're free to make a good decision. We want to make it easy for you to prove that our batteries are quality products backed by quality support.


We want you as our customer to be 100% satisfied. Astro Lithium guarantees you a 30-Day Return window (beginning the date of receipt) to evaluate your purchase.


Within the thirty (30) days, and for any reason, you may exercise your right to return or exchange your purchase. A refund or exchange will be issued once the battery has been returned and all items are accounted for. Returned items are subject to a ten percent (10%) restocking fee.

 

FAQs

If you have the proper charger, charging lithium batteries is no different than most other battery types. Any charger from us, or any charger with an AGM Charging profile will work perfect. Standard lead acid battery chargers will not allow you to maximize the performance of lithium batteries. Due to their lower operating voltage, a standard lead acid battery charger may only charge your Astro Lithium battery to 60% to 80% of its full potential. We strongly recommend a LiFePO4 rated charger to get the most out of your batteries.

All of our batteries are shipped FREE to the Lower 48 United States. All products ship via UPS Ground.

To determine the charge time on your battery, take the total amp hour (Ah) rating and divide it by the amp rating of the charger.

For example: when using a 10AMP charger, a 54 Ah battery would take about 5.4 hours to charge from 0% to 100%.

Our chargers have an LED indicator built-in.

RED = Charging

GREEN = Fully Charged

LFP batteries are very safe. When we hear about lithium battery fires, those are related to other Lithium-Ion battery chemistries. Our batteries are Lithium Iron Phosphate and use a different chemistry that is much more stable.

Lithium iron phosphate has excellent thermal and chemical stability. These batteries stay cool in higher temperatures. They are also incombustible when mishandled during rapid charges and discharges or when there are short circuit issues. Lithium iron phosphate does not experience thermal runaway in the same way that other lithium-ion batteries do, as the phosphate cathode will not burn or explode during overcharging or overheating as the battery remains cool.

Extensive testing has shown that the ideal charge rate for lithium batteries is 1/3rd or less of the battery amp hour rating. So if you have a 54 Ah battery, we recommend using an 18 amp charger or less.

Our batteries are capable of faster charging but this may affect the long term performance of the battery when done excessively.

Customer Reviews

Based on 3 reviews
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J
John G.
Great CS Great products Fast shipping!’n

The old charger didn’t work. I called CS and spoke to Oliver. He talked me through the procedure, just in case it was operator error. It wasn’t, he mailed out the new charger that day, had it in 2days back on the water for the weekend.
Very happy with the battery, new charger and the personal customer service.
Thank you
Oliver and Astro Lithium

E
Eric P.
Great charger!!

Easy to use and works great for Astro lithium and batteries are top notch!!!

K
Kenneth S.
Great product

Very well constructed and works fast


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