Working fine as described
Akari 4V 0.5Ah Sealed Lead Acid Rechargeable Battery For Mosquito Bat / Toys
The stick is too small
Samsung Unbuffered DDR3 SDRAM DIMMs (Unbuffered Double Data Rate Synchronous DRAM Dual In-Line Memory Modules) are low power, high-speed operation memory modules that use Samsung DDR3 SDRAM devices. These Unbuffered SDRAM DIMMs are intended for use as main memory when installed in systems such as PCs and workstations.
Technical Specifications Manufacturer Samsung
Manufacturer Part # HMT451U6AFR8C-PB
Memory Type DDR3 SDRAM
Capacity 4GB
Pins 240 Pin
Bus Type PC-12800
Error Correction Non-ECC
Cycle Time 1.25ns
Cas CL11
Data Transfer Rate 1600Mhz
Memory Clock 200Mhz
Rank Rank 1
Voltage 1.5