A Battery In Parallel and Series
Your cells have a capacity of 2500mAh. If for example you have 3 cells in your battery (to make 11.1V) then the total capacity when connected in parallel would be 7.5Ah. You want to use a single cell charger which has a maximum charging current of 1A. This combination will take more than 7.5 hours to put a full charge into the battery.   

A higher current charger could charge the battery quicker, but you still have the problem of how to switch from series to parallel. The usual answer is to charge in series with a high voltage charger, but that requires a balancer circuit to ensure that the cells maintain equal voltages. 

If you must use TP4056 modules then I suggest one module per cell, each with its own isolated 5V supply (which can be a cheap USB power adapter). This allows you to keep the cells connected in series, but charge them in 'parallel'. As an alternative to separate power supplies you could use a single transformer with several output windings (each rectified and regulated to produce 5VDC). This technique is used in some commercial chargers, eg. Turnigy E3 Compact 2S/3S Lipo Charger.