
Tadiran XOL TL4955 2/3 AA 1650 mAh 3.6V Lithium Thionyl Chloride (Li-SOCI2) Battery - Bobbin Wound
- Size: 2/3 AA
- Voltage: 3.6
- Rechargeable: No
- Chemistry: Lithium Thionyl Chloride
- Capacity (mAh): 1650
- Terminal Type: Button Top
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Description
Tadiran XOL 2/3 AA 1.65Ah 3.6V Lithium (Li-SOCI2) Batteries (TL4955)
The Cornerstone of Utility, Medical, and Military Applications
You'll find Tadiran cells in exceptional places. Tadiran has a reputation for producing batteries that defy expectations. Here's an example: 25 years ago, these cells were selected to fuel an entire line of house-side electric meters, numbering over 3 million units. Today, utility companies are reporting that those meters are still running perfectly fine on their original Tadiran batteries. No recharges, no upgrades, no replacements. When you need a battery for your professional equipment, don't settle for a consumer cell.
Tadiran's XOL (eXtended Operating Life) Series is a long-life modification of their original TL cell, intended for extreme long-term operation and memory backup. We're talking decades. Lithium thionyl chloride cells feature the highest energy density and open circuit voltage (3.6V) of any battery chemistry. They're also known for their low self-discharge (1% per year). The XOL line has roughly 33% higher capacity than Tadiran's standard TL line.
You'll find Tadiran batteries powering a variety of lifesaving, infrastructure, and mission critical equipment, such as:
- Utility: AMR/AMI meters
- Medical equipment:
- Automatic external defibrillators
- Bone saws
- Infusion pumps
- Bone growth stimulators
- Handheld medical devices
- Aerospace devices and backups
- Military:
- Unmanned Aerial Vehicles (UAVs)
- Rocket and missile guidance
- Smart ammunition
- Torpedoes and mines
- Sonobuoys
- Ground sensors
- Artillery fuses
- Active decoy systems
- Trajectory correction add-on kits
- Bomb proximity fuses
- Dispersed munitions sensor
- Marine/oceanographic
- Remote monitoring:
- System Control and Data Acquisition (SCADA)
- Data loggers
- Measurement while drilling
- GPS emergency locators
- Animal tracking devices
- GPS asset/container tracking
- GPS vehicle tracking
- Oceanographic measurement
- Environmental Measurement
- Sonobuoys
- RFID: Electronic toll tags
- Extreme temperature:
- Automotive (tire pressure monitoring, engine sensors, windshield-mounted devices)
- Medical (autoclave and sterilization)
- Industrial (machinery-mounted sensors, utility metering, remote sensors)
Specs:
- Nominal capacity @ 0.5 mA, to 2V: 1.65 Ah
- Rated voltage: 3.6 V
- Maximum recommended continuous current: 35 mA
- Maximum 1 sec. pulse capability: 75 mA
- Weight: 12.5 g (0.441 oz)
- Volume: 5.2 cc
- Operating temperature range: -55°C to +85°C
- Terminal type: Standard
Please note that these primary cells are NOT rechargable. Under no circumstances should they be placed in a charger. When fully discharged, please dispose of according to your local regulations.
CAUTION: These primary batteries are not rechargeable.
Item Details
| Brand | Tadiran |
| SKU | TADIRAN-TL-4955 |
| MPN | TL-4955 |
| Size | 2/3 AA |
| Voltage | 3.6 |
| Battery Rechargeable | No |
| Capacity (mAh) | 1650 |
| Chemistry | Lithium Thionyl Chloride |
| Packaging | Bulk |
| QTY Per Package | 1 |
| Master Case | 270 |
| California Residents | see Prop 65 WARNINGS |
Specifications
| Size | 2/3 AA |
| Voltage | 3.6 |
| Battery Rechargeable | No |
| Capacity (mAh) | 1650 |
| Terminal Type | Button Top |
| Integrated Charge Port | No |
| Max. Discharge Rate | 0.035 |
| Equivalent Types | 2/3 AA, 2/3AA, ER14335, SL-361, SL-761, TL-2155, TL-4955, TL-5155, TL-5955, XL-055F, XL-055H |
Unit Dimensions
| Weight | 0.441 oz (13 g) |
Packaging/Shipping Dimensions
| Shipping Weight | 0.8 lb |
Documents
Additional Details
| Packaging | Bulk |
| Warranty | Battery Junction Warranty |
| Return Policy | Return Policy |
Bright Buys
- Reliable lithium chemistry with a 10 year shelf life
- Regarded as one of the highest quality CR123A batteries on the market
- Used in LED flashlights, alarm systems, ranger finders and more
- Cells are lightweight, durable and ideal for long term storage
- Jacket style may vary
- Ideal for low-drain applications that require a primary battery to provide constant power
- 10-year shelf life - stock up for emergencies!
- The best choice for consistent power, great in low-drain devices like remotes
- Safe and reliable - capable of performing in high or low temperatures
- 11-in-1 card sized tool fits in your wallet or on a keychain!
- Packed with handy tools including a screwdriver & 7 wrench settings
- Serrated saw and straight-edge knife for quick cutting jobs
- Can + bottle openers for campsite meals or end-of-shift relaxation
- Four-channels saves time by charging multiple batteries at once.
- Capable of charging multiple chemistries by automatic battery detection.
- LCD display reveals the charging progress, battery type, voltage, and charging current.
- Automatic power-off function cuts off the current when charging is complete.
- Extremely compact and powerful EDC
- Max output of 3,000 lumens with a max throw of 229 meters
- Dual fuel and available with extender for use with a 26650
- Equipped with 4 x CREE XPG3 LEDs for maximum illumination
- 225mAh capacity drives long runtimes for watches and electronics
- CR2032 coin cells packed with 3V of power
- Convenient 6-piece retail card provides backup batteries
- Easily replaceable primary lithium cells
- Top recommended battery for Apple AirTags
- 3,000 lumens and a 250-meter throw - fierce illumination to light up your backyard
- Multiple output modes are accessible via easy side switch operation
- Strobe, SOS, and beacon modes offer distinct signaling capability
- High-capacity battery supports the light with a maximum 227-hour runtime
- Upgraded to output up to 3,100 lumens with a 1,000ft throw for optimal spotting!
- Offers fast, direct USB-C recharging from outlets, power banks, and more
- Ultra-slim design provides an easy-to-hold, simple EDC lighting solution
- OLED screen monitors performance, including charge level, brightness & beyond
- Pre-shrink wrapped Panasonic CR123A batteries great for OEM use & more
- 1550mAh high capacity keeps lights, alarms & more running longer
- Lithium cells with stable 3V output and strong discharge performance
- Storage life of up to 10 years ensures backups remain ready for use




