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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
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Description
4PCS 3.2V EVE280k Original Grade A with New Studs LiFePO4 Battery Cells China ShippingSpecifications(EVE 280k) Lithium iron phosphate battery cell Shell Material: Aluminium Real capacity: 280Ah per cell Maximum capacity:>290Ah per cell Internal impedance: 0. 1~0. 3m Nominal voltage: 3. 2V Dimensions(L*W*H): 174*72*205mm Weight: 5. 220. 2kg End of Discharge Voltage: 2. 5V Max voltage: 3. 65V Max Continuous Discharge Current: 280A(1C) Max Discharge Current: 280A(1C) Cycle life (80%DOD): EVE 280k : 6000 cycles Charging Temperature: 5~60C
Specifications(EVE 280k)
Lithium iron phosphate battery cell
Shell Material: Aluminium
Real capacity:280Ah per cell
Maximum capacity:>290Ah per cell
Internal impedance:0.1~0.3mΩ
Nominal voltage:3.2V
Dimensions(L*W*H):174*72*205mm
Weight:5.22±0.2kg
End-of-Discharge Voltage:2.5V
Max voltage:3.65V
Max Continuous Discharge Current: 280A(1C)
Max Discharge Current: 280A(1C)
Cycle life (80%DOD):EVE 280k :6000 cycles
Charging Temperature:-5~60°C
Discharging Temperature:-30~60°C
What's in the Box
4*Lifepo4 Battery
4*Flexible Bus Bars & Screws
Well-protected carton box with thick foam,4 units in 1 box.
Free sea shipping from China warehouse(40 working days Delivery)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 5
Great tee
Size: X-Large, Color: Medium Grey Heather
It’s a nice cotton material…not thin, just perfect. After washing, it also kept its shape.
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Reviewed in the United States on February 18, 2026
★★★★★ 5
Loooove these shoes!
Size: 7.5 Wide, Color: Chestnut Brown Faux Leather
I have these in several colors, and they’ve become a true staple in my wardrobe.
The Amazon Essentials Women's Belice Comfortable Slip-On Ballet Flats are exactly what I look for in an everyday shoe—simple, versatile, and comfortable right out of the box. The slip-on design makes them super convenient for busy days, and they pair effortlessly with everything from jeans to dresses to work outfits.
They’re lightweight but still feel supportive enough for all-day wear, and I appreciate that they don’t require a break-in period. The fit is generally true to size, and the variety of colors makes it easy to stock up and rotate depending on the outfit.
Overall, these are reliable, easy-to-wear flats that offer great value for the price. Not flashy, just consistently comfortable and practical—which is exactly why I keep coming back to them.
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Reviewed in the United States on June 5, 2026
★★★★★ 5
Has the look that they should cost more.
Size: 11.5 Wide, Color: Dark Turquoise
Comfortable and the fit is very comfortable. Looks great and extremely comfortable. Soft and light weight. Easy to put on. Sizing was perfect and the wide width is truly a wide. I’m coming back for more colors.
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Reviewed in the United States on June 1, 2026
★★★★★ 4
Good at price
Size: 9 Wide, Color: Sand
Fit a little small at my big toe but otherwise fit well. Heel rubbed slightly first 5 hour wear but no blister.
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Lightweight comfortable at a good price!
Size: 10.5, Color: Navy
These shoes are perfect. The color matches my navy outfits as well as my denim. They are comfortable and they look great. They are easy to pack lightweight and a great value.
I am extremely satisfied and highly recommend!
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Reviewed in the United States on June 3, 2026