Top 10 Best 38120 Lifepo4 Cells – Review And Buying Guide

Features :

• Headway Super High Power Lithium Rechargeable battery cell
• LiFePo4 battery cell
• 8Ah 3.2V 120A
• Applications: EV, Fork Lift, E-Bike, Power tools, Garden tools, solar, High Drain Devices…ect
• With button up terminals

Features :

• Headway Super High Power Lithium Rechargeable battery cell
• LiFePo4 battery cell
• 8Ah 3.2V 120A
• Applications: EV, Fork Lift, E-Bike, Power tools, Garden tools, solar, High Drain Devices…ect
• With button up terminals

Features :

• 【NOTE】: Not recommended to be compatible with low strings, The indicator light will flash and report an error. Before connecting the equalization board, be sure to check whether each battery is wired correctly, and do a good job of insulation. otherwise it will short-circuit and burn the board. If Buyer short-circuits and burns the board, Buyer needs to bear the responsibility instead of returning it. Thank you for acting with conscience.
• 【Tips】: The equalization board is not a BMS protection board, it is an auxiliary to the protection board, so no matter how bad the battery you use to test, it can be used, But it has no overvoltage/overdischarge protection function. Overvoltage/overdischarge is the function of the BMS protection board. If voltage protection is required, it is best to use it in parallel with the BMS protection board. 【Respond to unprofessional customer reviews.】
• Applicable battery type: NCM(Li-ion)/LFP, NOT support LTO; Single voltage working range: 3.0V-4.2V; Suggested battery capacity: below 30AH, If more than 30AH, pls search Capacitor Faster Whole Group Balancer ” B096NLHXPF ” to purchase.
• Balance method: Detect that the voltage difference between adjacent batteries is greater than 0.1V to trigger the start of equalization, and the adjacent battery voltage difference is less than 0.03V to stop working. (Tips: The inductance equalization board needs to be charged/discharged many times before the voltage equalization can achieve a better effect.)
• Voltage balance accuracy: 30mV (typical value) between adjacent voltages; Balance current: 0.1V voltage difference 0.5A balance current, the maximum balance current is 1.2A when the voltage difference is above 0.2V. Static working current: 0.01mA; Under-voltage protection dormant voltage: The adjacent voltage difference is less than 0.03V and enters dormant state.

Features :

• Smart battery monitor without display – all settings and parameters are read out on a mobile device – all you need is a Bluetooth connection and the installation of the free Victron Connect app – alternatively, the Smartshunt can be connected to another GX device by using a VE.Direct cable.
• Parameters such as the state of charge, remaining time, progress information, and much more can be monitored — the Smartshunt is the perfect alternative for systems that should need less cabling and where permanent display on a monitor, as with the BMV battery monitor, is not necessary or desired
• Current supply voltage range: 6.5 – 70 VDC (therefore suitable for 12V, 24V and 48V systems) — Current consumption: <1 mA --- Input voltage range, additional battery: 6.5 - 70 VDC --- Battery capacity (Ah) : 1 - 9999 A --- Operating temperature range: 40 + 50 ° C (-40 - 120 ° F --- Measures voltage of a second battery, temperature or midpoint: yes --- Temperature measuring range: -20 + 50 ° C --- VE.Direct communication port: yes
• Resolution and accuracy: Current: ± 0.1A — Voltage: ± 0.01V — State of charge (0-100%): ± 0.1 Ah — Remaining time: ± 1 min — Temperature (only with connected temperature sensor): ± 1 ° C / ° F (0 -50 ° C or 30 -120 ° F) — Accuracy of the current measurement: ± 0.4% — Offset: Less than 20/40/80 mA — Accuracy of the Voltage measurement: ± 0.3%
• Dimensions: 500A: 46 x 120 x 54 mm — 1000A: 68 x 120 x 54 mm — 2000A: 68 x 120 x 76 mm — Protection class: IP21 — Cable (supplied): Two cables with fuse , for ‘+’ connection and starter battery or midpoint connection — temperature sensor optional (ASS000100000) – ASIN B07NL868TC — information provided with the kind support of Offgridtec GmbH – authorized specialist dealer for Victron Energy

Features :

• 【Battery Type 】 AA SIZE 3.2V LiFePo4 (Lithium Iron Phosphate) Solar Battery
• 【Dimensions (H. x Dia.)】: 50×14 mm / 1.97×0.55 inch
• 【Important Note】: 1). CAN NOT a replacement for AA NiMH 1.2V battery and li-ion 3.7v battery, This battery is 3.2V LiFePo4 solar battery , 2).PLEASE CHECK THE DIMENSIONS AND MAKE SURE IT FITS YOUR DEVICE, AA size- diameter x length is 14 mm(0.55 inch) X 50 mm(1.97 inch)
• 【Great Capacity & High Cycle Life 】: The Capacity is 650mAh, keep solar lights on 6-10 hours( get a good amount of 6-8 hours sun shine for fully charge), 1500 Times Cycle Life, You can use 3- 4 years
• 【Package include】: 4 X battery & 1 X carrying case

Features :

• Under normal charging conditions, the BIM will connect for 15 minutes every 35 minutes. That means that the BIM will connect for 15 minutes, disconnect for 20 minutes, and repeat this cycle until the coach battery is charged.
• If the coach battery resting voltage exceeds 13.4V than the BIM will disconnect. A resting voltage greater than 13.4V indicates a fully charged battery. Note that “resting voltage” means that no current is flowing to the coach battery. The BIM will disconnect if the alternator voltage exceeds 14.4V. This protects the coach battery from over charging.
• The BIM will disconnect if the voltage difference between the alternator and the coach battery is less than 0.1V. If the voltage difference is too low, then there is a negligible charging current, and no need to connect to the coach battery.
• The BIM will disconnect if the alternator voltage drops below 13.3V. If the alternator voltage is too low, than it cannot adequately charge the coach battery, so there is no reason to connect.
• Made in the USA.

Features :

• [Convenient Portability] 100% new design, Size: 5.87*5.98*10.08 inch. Reduce 30% in volume compared with similar products in the market,easy to carry outdoors.
• [Wide application] Suitable for various outdoor applications: fishfinder, trolling motor, camping, RV, boat, marine.
• [Creative Design] Heat emission holes added to help battery cool down. M5 terminal and DC 5.5*2.5mm can charge and discharge at the same time.
• [Comprehensive Protection] Built-in BMS protects the battery from overcharge, deep discharge, overload, overheat, short circuit and keeps battery cell balance.
• [Service Support] Reliable quality guarantee with UN38.3 and CE certificate. 30 days refund and 3 years warranty.Worry-free shopping experience, just buy it now!

Features :

• 18500 3.2v rechargeable Battery With Flat-top they are not 3.2V 18*65mm Size Battery
• More than 500 times Long cycle life,bring you high quality experience.
• Battery Size: 18.0*50.0mm,so when you place an order,pls make sure the size and the voltage
• Pay attention:They are different from the 3.7V battery,they voltage more lower.
• Battery Applications:Home Security Systems, Mobile mouse or keyboard, GPS, Digital calipers, medical equipment, measuring instrument, sensors, radio transceiver, and many other electronics

Features :

• Battery Type: LiFePo4 (Lithium Iron Phosphate)
• Capacity: 400mAh; Each Weight: 14.9 g / 0.53 oz
• Nominal Voltage: 3.2V
• Per Dimensions: 4.3×1.4 cm / 1.69×0.55 inch (H. x Dia.)
• Note: This is not a AA-size battery and does not fit to replace a AA-size rechargeable battery, this is a 4/5AA. This is SHORTER than a AA-size battery.