12 Volt 20 Amp Hour LiFePo4 Battery. Lithium Battery Company, a leading energy storage solution provider, announces the availability of its new generation 12 Volt 20 Amp Hour Lithium Ion Battery. Our product line of 12-Volt, 20 Amp-hour batteries that offers higher power, longer life, and robust safety compared to comparable lead-acid batteries or other lithium-ion competitors. The LBC20 features a built in automatic battery management system (BMS) that keeps the battery running at peak performance while preventing overheating, overcharging, and maximizing cell cycle life. Designed as a "drop in replacement", this is a plug and play option for any application that currently uses a lead acid, gel, or AGM style battery.
- Voltage: 12.8V
- Amp Hours: 20Ah
DIMENSIONS & WEIGHT
- Length: 7.1 in (181 mm)
- Width: 3 in (76 mm)
- Height: 6.7 in (169 mm)
- Weight: 5.6 lbs (2.55 kg)
Nominal Voltage 12.8 V Nominal Capacity 20 Ah Capacity @ 25A 48 min Energy 256 Wh Resistance ≤60 mΩ @ 50% SOC Efficiency 99% Self Discharge <3% per Month Maximum Modules in Series 3
Dimensions (L x W x H) 7.1 x 3.0 x 6.7” 181 x 76 x 169 mm Weight 5.6 lbs (2.55 kg) Terminal Type M6 Terminal Torque 35 - 44 in-lbs (4 - 5 N-m) Case Material ABS Enclosure Protection IP56 Cell Type - Chemistry Cylindrical - LiFePO4
Maximum Continuous Discharge Current 20 A Peak Discharge Current 40 A (7.5 s ±2.5 s) BMS Discharge Current Cut-Off 70 A ±10 A (20 ±5 ms) Recommended Low Voltage Disconnect 11 V BMS Discharge Voltage Cut-Off 8 V (2.0 ±0.08 vpc) (140 ±60 ms) Reconnect Voltage 10 V (2.5 ±0.10 vpc) Short Circuit Protection 200-500 µs
Recommended Charge Current 1 A - 10 A Maximum Charge Current 20 A Charge Current 32ºF to 14ºF (0 to -10 ºC) ≤0.1 C Charge Current -4ºF to 14ºF (-20 to -10 ºC) ≤0.05 C Recommended Charge Voltage 14.2 V - 14.6 V BMS Charge Voltage Cut-Off 15.2 V (3.8 ±0.025 vpc) (1.1 ±0.4 s) Reconnect Voltage 14.4 V (3.6 ±0.025 vpc) Balancing Voltage 14.4 V (3.6 ±0.025 vpc)
Discharge Temperature -4 to 140 ºF (-20 to 60 ºC) Charge Temperature* -4 to 113 ºF (-20 to 45 ºC) Storage Temperature 23 to 95 ºF (-5 to 35 ºC) BMS High Temperature Cut-Off 158 ºF (70 ºC) Reconnect Temperature 122 ºF (50 ºC) *Refer to charge currents below 0°C (32°F)
Certifications CE (battery) UN38.3 (battery) UL1642 & IEC62133 (cells) Shipping Classification UN 3480, CLASS 9
WarrantyLithium Battery Company (“the Manufacturer”) warrants each Lithium Battery Company branded battery (“the Product”) for 5 Years, as listed below, sold by Lithium Battery Company or any of its authorized distributors or dealers, to be free of defects for the period as listed in the table below (“the Warranty Period”), from the date of sale as determined by either the customer’s sale receipt, the shipping invoice and/or the battery serial number, with proof of purchase. Within the Warranty Period, subject to the exclusions listed below, the Manufacturer.