BLSM Small LiFePo4 Battery
The BLSM is a type of Lithium battery. It has a battery gauge right on the front of the battery. These charge up the fastest, hold their charge the best, last for the most charge cycles, have the longest pro-rate warranty and have the most flashes per pound of any of our battery options.
You must use the CL3U LiFePo4 Charger but it will be finished charging up in less than an hour and a half. At 200ws this Battery provides 250 flashes per charge.
BLSM Small LiFePo4 Battery is a safe style of Lithium chemistry that will not explode and is very lightweight with a lot of flashes per charge and over 2000 charge cycles.
The BLSM is the smaller of the two Lithium battery options we sell. In both cases we use LiFePo4 cells because they give the most long term performance. These can be recharged over 2000 times and they are very safe.
We guarantee 250 flashes at 200ws with the BLSM Small LiFePo4 Battery. It recharges very fast too. The separate international Charger, CL3U will charge it fully in just 90 minutes.
The shell of this battery is 2.2 inches high so it resembles the Medium sized Batteries from the NiCd and NiMh style but at half the weight. That's about a third of the weight of the Large NiCd for only 50 less flashes per charge at 200ws.
At 200ws the Battery is guaranteed to give you 250 flashes and so at 25ws that is 2000 flashes per charge. Inversely, at 400ws this battery will give you at least 125 flashes per charge.