Buy 12V 2500mAh LiFePO4 Battery 4 cell with Hard Case

Buy offer Details

Hello

we factory SHS with LiFePo4 battery inside.
actual size is 4 cells 10 Ah with BMS (12,8 V 10 Ah),
plastic film outside and output/input by 2 wires 15 cm and plastic plug.
Max charge curent : 1,9 A (MPPT controller/solar panel 30 Wc)
Max discharge curent : 2 A (electronic control on our board)
Max discharge power : 80% Ah

Can we send LiFePo4 estimate for lifetime, size, weight, and cost.
Our battery are used for rural electrification and every day is one cycle.
Can we estimate real lifetime with this use ?

In end of June we start factory a new product, trial order about 500 pcs.
In September we start mass production 1000 pcs month.
In January we hope factory 4000 pcs/month.

Can we send offer for this different quantity ?

Waiting your reply,
Best regards
J.P.Viaut