3.7v Lithium-ion cell with flat top.
2x Vapcell 18350 1600mAh H16 5A Rechargeable 3.7V Li-Ion Battery FREE P&P
2x Ampsplus 18350 1600mAh Batteries 3.7V HC16 Button Rechargeable Battery + case
2x Vapcell M11 18350 1100mAh 3.7V Batteries IMR 10A Rechargeable Flat + case
Vapcell M11 10A 18350 1100mAh 3.7V Rechargeable Li-Ion Battery +case FREE P&P
VARTA H16 PROMOTIVE SLI BATTERY (H16)
Varta Promotive Black H16 105Ah 12V Heavy Duty Commercial Trailer Battery