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    RELiON RB20 - 12V 20Ah Lithium Deep Cycle Battery

RELiON RB20 - 12V 20Ah Lithium Deep Cycle Battery

Buy Brand Lakehead Inkjet & Toner RELiON RB20 - 12V 20Ah Lithium Deep Cycle Battery online. Lithium Deep Cycle Batteries

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RELiON RB20 - 12V 20Ah Lithium Deep Cycle Battery


20Ah@20hr, 4000+ cycles, 5 years warranty


DATA SHEET

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ELECTRICAL SPECIFICATIONS
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

MECHANICAL SPECIFICATIONS
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 x 1.0
Terminal Torque 35 - 44 in-lbs (4 - 5 N-m)
Case Material ABS
Enclosure Protection IP66
Cell Type - Chemistry Cylindrical - LiFePO4

DISCHARGE SPECIFICATIONS
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

CHARGE SPECIFICATIONS
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)

TEMPERATURE SPECIFICATIONS
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)

COMPLIANCE SPECIFICATIONS
Certifications CE (battery)
UN38.3 (battery)
UL1642 & IEC62133 (cells)
Shipping Classification UN 3480, CLASS 9

PERFORMANCE CHARACTERISTICS

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Description

Product code: RELiON RB20 - 12V 20Ah Lithium Deep Cycle Battery
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RELiON RB20 - 12V 20Ah Lithium Deep Cycle Battery