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Get Up to 40% OFF New-Season Styles
* Limited time only.












est. $1 /week*
Get it now and rent as you go. The item is yours after renting for 12 months or buyout early anytime. No down payment, no commitment and return/cancel anytime.
Rental Payment / 2 weeks: est. $0.89*
All lease payments apply to the ownership cost.
Ownership Options & Cost (before tax)
100-Day Price: $9.20*
Lease-to-Own: 26 bi-weekly payments over 12 months.
Early Buyout Price: After 100 days, buyout with a one-time payment of 50% of your remaining ownership balance.


Medical instruments, cash registers, alarm and security systems, wireless devices, mobile asset tracking equipment, electronic meters (water, gas, electricity), automotive telematics, vehicle tracking devices, ETCs (Electronic Toll CollectionSystems).
Norminal Capacity: 2700mAh
Norminal Voltage: 3.6 V
Max Continuous Discharge Current: 50mA
Max Pulse Discharge Current: 100mA
Weight: 19g
Diameter: 14.5mm
Height: 50±0.5mm
Operating Temperature: -55 ° C ~ +85 ° C
Shelf Life: 10 years
Self-discharger Rate: ≤1%
1. Test the OCV(Open Circuit Voltage). You can use the multi-meter to test the voltage. Standard voltage should be no less than 3.6V. If your battery is lower than 3.6V, please tell us.
2. Test loading voltage. The loading voltage should be around 3.2V. If your loading voltage is higher than 3.2V, the battery is in good condition. Due to the passivation characteristic of lithium thionyl chloride, your loading voltage may not reach 3.2V immediately. You can connect the battery with a resistor and activate it with a multimeter. When the loading voltage of the battery reaches 3.2V, then the activation is successful and the battery can be used.
3. If the battery fails to activate or is still unusable after activation, please tell us.
1. Thoroughly read the product datasheet before use, inaccurate handling may cause leakage, heat, smoke, explosion, or fire, causing device trouble or injury.
2. DO NOT recharge, short-circuit, puncture, disassemble, deform, heat, incinerate, or place the battery near a direct flame. This battery contains flammable materials such as lithium and organic solvent and performing any of the above actions could cause it to ignite explode or become damaged.
3. DO NOT over-discharge, do not force discharge. In case the battery is over-discharged battery has potential of explosion. In case battery is over discharged, when connected with exterior power source or connected with other batteries in series, explosion may occur.
4. Keep this battery out of the reach of children. If it is swallowed, contact a physician immediately.
5. When storing a battery or throwing it away, be sure to cover it with tape. If the battery is contacted with other metal objects, it could cause fire or become damaged.
6. Insert the battery with the “+” and “-” ends correctly oriented.
7. Do not mix use old, new or different brand or type of battery.
8. Do not solder the battery directly.
9. Avoid storing the battery in direct sunlight, or in excessively hot and humid place.
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| Customer Reviews | 4.0 out of 5 stars 981 | 4.2 out of 5 stars 1,122 | 4.2 out of 5 stars 42 | 4.4 out of 5 stars 286 | 4.2 out of 5 stars 300 | 4.4 out of 5 stars 65 |
|---|---|---|---|---|---|---|
| Price | $19.69$19.69 | $7.08$7.08 | $18.99$18.99 | $28.84$28.84 | $42.74$42.74 | $15.99$15.99 |
| Voltage | 3.6V | 3.6V | 3.6V | 3.6V | 3.6V | 3.6V |
| Capacity | 1200mAh | 2700mAh | 4100mAh | 9000mAh | 19000mAh | 13000mAh |
| Conts(mAh) | 20 | 50 | 80 | 100 | 150 | 2000 |
| Pulse(mAh) | 50 | 100 | 150 | 200 | 300 | 3000 |
| Temperature | -55℃ to +85℃ | -55℃ to +85℃ | -55℃ to +85℃ | -55℃ to +85℃ | -55℃ to +85℃ | -55℃ to +85℃ |
| Dimension | 14x25mm | 14×50.5mm | 18×50.5mm | 26x50mm | 33X61.5mm | 34.5X63mm |
| Weight | 11g | 19g | 29g | 53g | 105g | 115g |
| Size | 1/2 AA | AA | – no data | C | D | D |
| Rechargeable | X | X | X | X | X | X |
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