TLSI uses both disposable and rechargeable batteries.

• A. True
• B. False
• C. Only disposable
• D. Only rechargeable

Answer: (A)

Power sources for TLSI gear must be flexible to keep devices running in varying conditions. Some equipment runs on disposable batteries because they’re rugged, widely available, and don’t require charging infrastructure in the field. Other devices or battery packs are designed for rechargeable batteries to maximize endurance and reduce long-term logistics. By using both, TLSI ensures operation can continue even when charging isn’t possible, while also allowing reuse and reduced waste when recharged batteries are available. This mixed approach minimizes risk from supply interruptions or device-specific power needs, making the statement true.