

⚡ Power your lifestyle with the battery that keeps up with your hustle!
The SaiJiaoYang 4PCS Hithium 3.2V 280Ah LiFePO4 cells offer a premium-grade, rechargeable lithium iron phosphate battery solution designed for high capacity and ultra-long life—up to 10,000 deep cycles. Lightweight and compact, these cells provide safe, stable, and maintenance-free power ideal for boats, RVs, solar energy storage, and off-grid applications, combining eco-friendly materials with cost-effective performance.














| ASIN | B0F5W44HF9 |
| Batteries | 4 12V batteries required. |
| Best Sellers Rank | #772,342 in Automotive ( See Top 100 in Automotive ) #1,284 in Automotive Replacement Batteries |
| Brand | SaiJiaoYang |
| Customer Reviews | 4.9 4.9 out of 5 stars (18) |
| Date First Available | April 22, 2025 |
| Item Weight | 50.6 pounds |
| Item model number | 3.2V 280Ah |
| Manufacturer | SaiJiaoYang |
| Manufacturer Part Number | 3.2V 280Ah |
| Model | 3.2V280Ah |
M**G
Works great in my RV
Works great in my RV. Drained and charged a few times and verified the capacity.
B**K
Nice cells
Received all cells very nice looking, very well packed, even came with bus bars. All cells were at 3.25v. Have not done any type of capacity test though yet.
H**R
ok
O**O
Genial!, He testeado las 4 celdas que he comprado, y todas me han dado 295Ah, es decir, algo más de un 5% extra. A parte he medido su resistencia interna según me han llegado y han dado sobre 0.19 - 0.20 mOhm, muy bien balanceadas. Otra cosa que me ha gustado es el empaquetado, muy bien protegidas. Los busbar que incluyen son de aluminio con una pequeña posibilida de flexbilidad. No son los rigidos, pero tampoco mejoran tanto. Eso si, traen un agujero y sus tornillitos para los cables de la BMS. Otro detalle bueno es que plastico azul recubre toda la celda, incluso por la parte de abajo. Os dejo los test que he hecho en las fotos
M**I
Celle consegnate in stato ottimo, imballate alla perfezione, nuove di fabbrica, bilanciate al centesimo di volt. Busbar rigide che non utilizzerò, preferisco usare le flessibili. Un po' pesanti ma era previsto, come da descrizione.
J**3
Bien reçu
S**O
Spedizione ok,celle tutte a 3.2. non prova di capacità ma sembrano buone.
Trustpilot
2 months ago
1 month ago