We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
C-size 3.6V lithium thionyl chloride battery with hermetic glass-to-metal seal

DUSLAN

DUSLAN LS26500 3.6V 9000mAh Lithium Battery

SKU CH-PXZ8-D96YX

High-capacity 3.6V lithium thionyl chloride C-size cell delivering 9000mAh with a 10-year shelf life and wide -55°C to +85°C operating range

  • 9000 mAh capacity powers devices longer
  • 6 V nominal voltage suits high-energy applications
  • 10-year shelf life with under 1 % annual self-discharge
  • Operates from -55 °C to +85 °C for extreme environments
  • UL approved with hermetic glass-to-metal seal for safety

Primary lithium C cell for industrial use

The DUSLAN LS26500 is a 3.6 V C-size primary lithium thionyl chloride battery rated at 9000 mAh. It is built for devices that need reliable power over long periods without maintenance. Typical uses include alarms, security systems, GPS trackers, metering equipment, memory backup and military radio gear. The hermetic glass-to-metal seal and non-flammable electrolyte suit harsh environments.

Steady output within strict current limits

Under continuous load the cell delivers up to 200 mA, while short pulses can reach 400 mA. Voltage holds near 3.6 V at a 1 mA reference drain and the open-circuit reading is 3.66 V at 20 °C. Self-discharge stays below 1 % per year at 20 °C, supporting a ten-year shelf life. Operation is specified from -55 °C to +85 °C, so output remains stable across extreme temperatures.

Non-rechargeable chemistry with fixed form factor

The lithium thionyl chloride chemistry cannot be recharged and must be replaced once depleted. Physical dimensions are fixed at 26.2 mm diameter and 50.5 mm height, matching the standard C footprint. The 55 g weight and UL-recognised component status (BBCV2, MH30127) are the only certifications supplied. Designers must ensure the host device accepts a primary 3.6 V cell and respects the 200 mA continuous current ceiling.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $11.99
Pricier than about 55% of the 10,440 comparable items (median $10.99).

Specifications

No published specifications for this item yet.

Questions about this item

How much heat does the LS26500 generate when running continuously at 200 mA all day?

The battery operates from -55 °C to +85 °C and is designed for low self-discharge, so continuous discharge at 200 mA stays within its rated temperature range without active cooling.

What holder or connector must I already have to use this C-size 26.2 mm × 50.5 mm cell?

You need a standard C-size battery holder or spring contacts that accept 26.2 mm diameter and 50.5 mm height with hermetic glass-to-metal sealing.

Will the 3.6 V LS26500 safely replace a 3.6 V TL-4920 in my existing meter?

Yes — the LS26500 cross-references TL-4920, TL-5920, SL-770 and XL-140F, matching 3.6 V nominal voltage and the same C-size footprint.

More in Household Batteries & Chargers

Similar items