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CA54310-0075 2110mAh 3.8V Li-ion replacement battery for Fujitsu F-01L and Fujitsu F-42A, front view showing battery surface and connector flex cable
CA54310-0075 2110mAh 3.8V replacement battery for Fujitsu F-01L and Fujitsu F-42A, back view showing model number CA54310-0075, capacity 2110mAh, and voltage 3.8V on spec label

CA54310-0075 2110mAh 3.8V Li-ion Replacement Battery for Fujitsu F-01L / F-42A Easy Phone

Original price was: $19.99.Current price is: $15.99.

🔘 CA54310-0075 2110mAh 3.8V | 🔋 Li-ion | 📱 Compatible with Fujitsu F-01L / F-42A Easy Phone

8 in stock

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SKU: CA54310-0075 Category: Tags: , ,
📦 Shipping, Warranty & After-Sales Information (Click to expand ▼)

✅ Why Our Warranty Stands Out

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Warranty Period90 days from delivery15-30 days from order confirmation
When It Starts📦 Upon delivery⚠️ Upon order confirmation (even before you receive it)
Claims HandlingWe do it directly — email usAutomated dispute system, seller dependent
After Window ExpiresStill can contact us for supportNo recourse, seller can ignore you

🔋 90-day warranty is the industry standard for replacement batteries. Batteries naturally lose capacity over time — this normal wear is not covered. Warranty applies to manufacturing defects only.

📦 Shipping Cost & Delivery Time (Economy Shipping from China)

📦 Note: Batteries are classified as hazardous goods and must be shipped via specialized channels, which may take slightly longer than standard couriers. Delivery times are estimates and may be affected by customs, weather, or other unforeseen circumstances. If your country is not listed in the table below, we are currently unable to ship batteries to that destination.

DestinationFreight (USD)Est. Delivery Time
United States$7.808–15 days
Canada$6.8018–30 days
Mexico$10.0030–60 days
Germany, France, United Kingdom, Greece$6.5018–30 days
Ireland, Austria, Belgium, Poland, Denmark, Switzerland, Portugal, Norway, Slovakia, Spain, Hungary, Italy, Czech Republic, Luxembourg, Netherlands, Sweden, Cyprus$8.0018–30 days
Croatia, Finland, Lithuania, Latvia, Slovenia$8.0030–50 days
Romania$14.0030–50 days
South Korea, Japan, Australia, New Zealand, Israel, Malaysia, Singapore, Thailand, Philippines, Kazakhstan$7.5018–30 days
United Arab Emirates, Saudi Arabia, Vietnam, Chile, Peru, Colombia, Brazil$18.0025–60 days

🇧🇷 Note for Brazil: Brazilian customs can occasionally cause delays of up to 80 days or more. And please indicate the recipient's CPF, as it is required for Brazilian customs and shipping. Thanks! We appreciate your understanding.

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Description

✅ Condition: Brand New – Never used, factory‑tested quality

✅ CE / RoHS / UN38.3 Certified

✅ 90‑Day Warranty from delivery – Longer coverage than major platforms

✅ Ships in 3‑7 days with tracking

🛡️ Shipping Protection Available at Checkout

✅ PayPal Buyer Protection included

✅ 100% Compatibility Guarantee – If it doesn’t fit, we’ll refund you. No questions asked.

⚠️ Low Stock Alert: Only 8 left in stock. Order now to avoid waiting.

Battery model: CA54310-0075
Capacity: 2110mAh / 8.02Wh
Rated voltage: 3.8V
Charge limit voltage: 4.35V
Battery type: Li-ion
Compatible with: Fujitsu F-01L (Easy Phone F-01L), Fujitsu F-42A (Raku Raku F-42A)
Replaces OEM part number: CA54310-0075
Package include: 1 x battery
Revitalize your Fujitsu smartphone with this CA54310-0075 2110mAh replacement battery. Compatible with Fujitsu F-01L (Easy Phone F-01L, released Q1 2019, featuring a 4.7-inch OLED display, Snapdragon 450 processor, 3GB RAM, 32GB storage, Android 8.1 Oreo) and Fujitsu F-42A (Raku Raku F-42A, released Q3 2020, featuring a 4.7-inch OLED display, Snapdragon 450 processor, 3GB RAM, 32GB storage, Android 10). Both models are designed as easy-to-use smartphones for seniors with IP65/IP68 dust/water resistance ratings.
This Li-ion battery delivers the factory-rated 2110mAh capacity for reliable daily usage. Built with high-quality Grade A Li-ion cells and multi-layer safety protection against overcharge, over-discharge, short circuit, and overcurrent. CE, RoHS, and UN38.3 certified for safe transport and use. The battery supports the original charging specifications — both devices support quick charging and wireless battery charging. For reference, third-party retailers sell this battery for approximately $15 to $30.
Compatibility Note: Please power down your device and check your original battery label before ordering. Ensure the model number printed matches CA54310-0075. This battery is compatible with Fujitsu F-01L and Fujitsu F-42A. Both phones feature IP65/IP68 dust/water resistance — professional installation is strongly recommended to maintain water resistance after replacement. The phones have sealed back covers secured with strong adhesive.
Battery Care Tips: Avoid full discharge — keep battery level above 20%. Do not expose to high temperatures or direct sunlight. New batteries require 3‑5 full charge cycles to reach optimal capacity. For best charging performance, use the original charger that came with your phone. If you don’t use the battery for a long time, store it in a dry and cool place and charge it fully once every three months. If you notice swelling or overheating, stop use immediately.

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Frequently Asked Questions

The CA54310-0075 battery for Fujitsu F-01L is compatible with Fujitsu F-01L (Easy Phone F-01L, released Q1 2019) and Fujitsu F-42A (Raku Raku F-42A, released Q3 2020). Both models feature a 4.7-inch OLED display, Snapdragon 450 processor, 3GB RAM, 32GB storage, and IP65/IP68 dust/water resistance. This 2110mAh battery for Fujitsu F-42A is a direct replacement for the original CA54310-0075 battery. If your Fujitsu F-01L battery replacement is needed because the phone drains quickly or won't hold a charge, this is the correct battery. Please verify your device model in Settings > About Phone and check the battery model CA54310-0075 printed on your existing battery before purchasing.

The CA54310-0075 2110mAh 3.8V battery has a typical capacity of 2110mAh (8.02Wh) and a rated voltage of 3.8V. Charge limit voltage is 4.35V. It is a Li-ion battery built with Grade A cells and is CE, RoHS, and UN38.3 certified. Both the Fujitsu F-01L and F-42A support quick charging and wireless battery charging. The standard battery provides up to 9.7 hours of talk time and up to 520 hours (21.7 days) of standby time. For best results, always use the original charger that came with your phone.

Professional installation is strongly recommended for Fujitsu F-01L battery replacement. Both the Fujitsu F-01L and F-42A feature IP65/IP68 dust and water resistance ratings — the phones are protected against dust ingress and can be submerged in water up to 1.5 meters for 30 minutes. The process to replace CA54310-0075 battery in Fujitsu F-42A requires heating to soften adhesive, careful prying to avoid damaging the display or back cover, and proper resealing with fresh adhesive to maintain IP65/IP68 water resistance after replacement. Water resistance may be compromised if the phone is not properly resealed. If you choose DIY phone battery replacement, watch a full teardown tutorial before starting, use a heat gun at low temperature (no more than 70°C), use plastic tools to avoid damaging internal components, and never reuse a battery after removal. Third-party repair shops typically charge $20-40 for labor, and water resistance may not be fully guaranteed after non-professional repair.

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