Return items will be accepted within 40 days when is the date of receiving the goods. Customized items cannot be returned or exchanged. Items bought with an e-gift card are exchangeable only; refunds are not applicable.
Free Gift
Welcome to Roymall, your professional website for purchasing premium department store gifts. We highly value and appreciate your support, and we want to express our gratitude by adding an extra touch of excitement to your purchases. When you shop with us, you not only get to enjoy high-quality products that enhance your lifestyle, but you'll also receive an exclusive free gift with every order you place. Ready to explore our collection and find your perfect gifts? Browse our selection of premium department store items, place your order, and look forward to the excitement of your free gift arriving alongside your purchase.
Shipping Policy
We will work hard to deliver items to you after receiving your orders and make sure they arrive safely. Delivery details will be provided in your confirmation email.In most cases, orders are processed within 2 days.Under special circumstances, it will be delayed as follows: When you place an order on Saturday, Sunday or public holidays, it will be delayed for 2 days..Normally, it needs 5-7 working days (Monday to Friday) without being affected by flight delay or other environmental factors..Because our shipping service is worldwide so the delivery times will depend on your location so it may need a few times and please wait patiently if you are in remote districts or countries.
1. Return & Exchange Policy
We only accept items purchased from roymall.com. If you purchase from our local distributors or other retailers, you cannot return them on our side.Final sales items or free gifts are not acceptable for a return.To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.After receiving return instructions from us, please package up your returned items and drop your package at the local post office or another courier. We will process your return or exchange item within 3-5 working days after we receive it. The refund will be processed and credited automatically to your original method of payment.No returns or exchanges can be accepted if the product was custom produced, including custom size, custom
color, or custom printed.Need more help, please contact us. service@roymall.com or Whatsapp: +447549870296
2.Refund Policy
You'll get a full refund or 100% store credit after we receive the returned package and check it. The refund will be processed and credited automatically to your original method of payment.Please note that shipping costs and any duties or fees are not refundable. The extra shipping costs are non-refundable once the package has been shipped. You are responsible for paying these fees and we’re unable to waive or refund them, even if the order is returned back to us.Once we received and confirmed your returned item, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.If you have any problems regarding the refund process, please contact us. service@roymall.com or Whatsapp: +447549870296
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Estimated delivery time: HK 40-50daysuff1bCZ: 7-10days
Please note that Greece and Romania require remote area fees.
Features: - High Capacity and Energy Efficient: The Gokwh Lifepo4 Battery Cell provides a remarkable nominal capacity of 25Ah @ 0.33C and 324Ah @ 1C, delivering substantial energy (1046Wh @ 0.33C, 1017Wh @ 1C). This capability ensures a prolonged power supply for extensive use, ideal for applications needing high energy such as RVs, solar systems, and electric vehicles.
- Extensive Lifespan: Enjoy long-term use with the battery's significant cycle life of over 10,000 cycles at 25°C. This feature makes it perfect for continuous and demanding operations in various sectors including renewable energy systems and mobile applications, increasing the return on investment.
- Wide Temperature Operating Range: The battery's ability to operate efficiently within a broad temperature range-charging between 0℃ and 60℃, and discharging from -30℃ to 60℃-makes it suitable for various environmental conditions. Whether used in extreme cold or heat, it guarantees reliable performance.
- Compact and Lightweight: Despite its high capacity, the battery remains compact and lightweight, with dimensions of 71.72± 0.80mm (thickness), 173.93± 0.60mm (width), and 207.33± 1.00mm (height), and a weight of 5.55± 0.15Kg. This form factor allows for easy integration into different setups without taking up excessive space.
- High Energy Density and Low Self-Discharge: With an energy density of 190 Wh/kg and 410 Wh/L, the battery cell packs considerable energy in a small space. Its low self-discharge rate of less than 3% per month ensures that it retains charge effectively, making it reliable even after periods of inactivity.
Package Included: 4 x Lifepo4 Battery Cell Prismatic Lithium
Roymall C.o.
Free Gift
Shipping Policy
Return Policy
Coupon Code
Direct purchase from the factory 
Power Station
Car Electronics
