Charger Lifepo4 Battery

Charger Lifepo4 Battery
What good are lifepo4 batteries? They don’t last worth a crap next to NIMH?!?

What applications are there for lifepo4’s because I just bought these brand new 2500mah sanyos complete with charger and they seem to die much much quicker than their smaller NIMH counterparts. I’ve used them singly, in parallel and in series to power things like a bulb, camera, electric motor and led lights. They last a laughably short time. Like 10 minutes in most applications. This is ridiculous. What a waste of money and such a let down! I have tried charging for like 5 hours, and i’ve tried charging for like 2. in either case, the charger says they’re done and they last the same short time regardless. Any help would be much appreciated. Thanks for reading.

They are for high discharge applications, like a motor that needs a lot of power for a shorter period of time. They have a long life in terms of cycles, perhaps 1500 or more discharge/recharge. I think they are intended to be used in applications like vehicles, bikes for instance, where gravity can recharge them through braking systems that recharge batteries on the downhill runs, or hybrid applications. They are cooler to operate which makes them safer than lithium cobalt dioxide batteries used in laptops and other consumer electronics. I would assume that the problem you are having is due to not having enough of them in parallel for the capacity you are seeking with the motor. I haven’t seen them recommended for lighting.

Setting a 4-button charger to charge LiFePO4 or A123 batteries

totobay Universal Smart Battery Charger with LCD Display for Li-ion, LiFePO4, Ni-MH and Ni-CD Rechargeable Batteries (2/Slot)
totobay Universal Smart Battery Charger with LCD Display for Li-ion, LiFePO4, Ni-MH and Ni-CD Rechargeable Batteries (2/Slot)
$14.99
TOTOBAY Intelligent battery charger with LCD screen display, completely portable and great for carry everywhere that you want, make your life more convenience! Operation: Short press the button A/B 1S of Cell Battery Charger: Select of charging current 500mA or 1000mA. Long press the button A/B10S: you can switch freely between Li-ion battery and LiFePO4 battery. LCD Battery Chargers Features…
ALLMAYBE EC2 Universal Speedy Smart Battery Charger for Rechargeable Batteries Ni-MH Ni-Cd AA AAA Li-ion LiFePO4 IMR 10440 14500 16340 18650 RCR123 26650 with USB Port
ALLMAYBE EC2 Universal Speedy Smart Battery Charger for Rechargeable Batteries Ni-MH Ni-Cd AA AAA Li-ion LiFePO4 IMR 10440 14500 16340 18650 RCR123 26650 with USB Port
$12.54
Introduction Allmaybe EC2 is a multi-functional 2-bay charger. With 2 charging current options and its built-in 0V activation, reverse-polarity protection, short-circuit protection and over-current protection, EC2 charges and protects your batteries gorgeously. Specifications Applies to: rechargeable 3.6V/3.7V/3.8V Li-ion/IMR/INR/ICR batteries (10440~26700) , 3.2V LiFePO4, 1.2V Ni-MH/Ni-CD b…
Universal Battery Charger, EASTSHINE S2 LCD Display Speedy Smart Charger for Rechargeable Batteries Ni-MH Ni-Cd AA AAA Li-ion LiFePO4 IMR 10440 14500 16340 18650 RCR123 26650
Universal Battery Charger, EASTSHINE S2 LCD Display Speedy Smart Charger for Rechargeable Batteries Ni-MH Ni-Cd AA AAA Li-ion LiFePO4 IMR 10440 14500 16340 18650 RCR123 26650
$18.95
NOTICE:1. Buy Together: order S2 Charger with any Rechargeable Batteries Together, Save $3(Code: 3DFOR1S2) .The Batteries Includ But Not Limited to: (1)Energizer, Duracell, Amazonbasics, Tenergy, Eneloop AA, AAA(2)Panasonic, LG, Sony, Samsung, Sanyo, MXJO, Orbtronic 186502. My batteries can be charged by EASTSHINE S2?(1) 9V, D Cells, 32650 or oversizecan NOT.(2) It is no matter with battery “capac…
NKTECH H2 LCD Digital Intelligent 2-Slot Display Car Wall Battery Charger For Li-ion LiFePO4 26650 18650 16340 Ni-MH AA AAA C Battery
NKTECH H2 LCD Digital Intelligent 2-Slot Display Car Wall Battery Charger For Li-ion LiFePO4 26650 18650 16340 Ni-MH AA AAA C Battery
$19.66
Features: Press the button select LiFePO4 batteries. Auto alert indication for worse battery cell and bad battery cell. Auto active function for Lithium battery cell open (0 Voltage). Each battery can be charged simultaneously or independently. Compatible Batteries: 3.7V Li-ion Battery, such as 26650/18650/16340 batteries etc. 3.2V LiFePO4 Battery, such as 26650/18650/16340 batteries etc. 1…
NKTECH H4 4-Slots Intelligent Smart LCD Universal Batteries Charger For Lithium Li-ion Ni-MH Ni-Cd LiFePO4 26650 18650 18350 16340 14500 AA AAA C Battery
NKTECH H4 4-Slots Intelligent Smart LCD Universal Batteries Charger For Lithium Li-ion Ni-MH Ni-Cd LiFePO4 26650 18650 18350 16340 14500 AA AAA C Battery
$24.99
Features: The charging current can be selected for 250mA, 500mA and 1000mA. It provides 4 independent charging slots for rechargeable batteries. The charger can charge batteries of different type and size and with different capacity at the same time. Easy to read LCD with back light showing Battery Voltage. Designed for C, AA (LR6) and AAA (LR3) NiCd, NiMH or 3.7V Li-ion rechargeable batteries …
Vitovill Universal Intelligent Batterry Charger with LCD Display for 18650 26650 10440 14500 Li-ion LiFePO4 AA AAA C Ni-MH Ni-CD Rechargeable Batteries(4 slot)
Vitovill Universal Intelligent Batterry Charger with LCD Display for 18650 26650 10440 14500 Li-ion LiFePO4 AA AAA C Ni-MH Ni-CD Rechargeable Batteries(4 slot)
$29.99
Specification: Input current: 100-240V(AC),50/60Hz,600mA(Max) 12V-24V(DC) 2000mA(Max) Rated power: 3W/7.3W/8.4W(Max) Output voltage: 4.2V/3.65V/1.5V Output current: 500mA*4/1000mA*4 Size: 145*104*39.5mm Weight: 260g Operating Temperature: 5%(0℃)-90%(40℃)(full load in normal working condition) Storage temperature: -20℃-80℃ Compatible Battery: Li-ion /LiFePO4:10440,14500,16340,17500,1767…
Nitecore D2 smart battery Charger with LCD display For Li-ion, IMR, LiFePO4 26650 22650 18650 17670 18490 17500 18350 16340 RCR123 14500 10440 Ni-MH And Ni-Cd AA AAA AAAA C Rechargeable Batteries with 4 x EdisonBright Ni-MH rechargeable AA batteries bundle
Nitecore D2 smart battery Charger with LCD display For Li-ion, IMR, LiFePO4 26650 22650 18650 17670 18490 17500 18350 16340 RCR123 14500 10440 Ni-MH And Ni-Cd AA AAA AAAA C Rechargeable Batteries with 4 x EdisonBright Ni-MH rechargeable AA batteries bundle
$21.99
Features • Intelligent circuitry detects the battery type and status before entering automatic charge mode (CC, CV, dV/dt) • Automatically detects battery power status and selects the appropriate voltage and charge mode (with the exception of LiFePO4 batteries which require manual selection) • Compatible with LiFePO4 batteries • Compatible with small capacity batteries • Automatically st…
Optimate TM-471 LiFePO4 LFP .8 Amp 12 Volt Lithium Battery Charger Maintainer Tender Fully Automatic Antigravity Batteries Ballistic Shorai
Optimate TM-471 LiFePO4 LFP .8 Amp 12 Volt Lithium Battery Charger Maintainer Tender Fully Automatic Antigravity Batteries Ballistic Shorai
$59.99
– Optimate Lithium – Fully Automatic – Lithium Battery Charger / Maintainer LiFePO4 – 0.8 Amp TM-471 Whether your bike sits for the winter or hits the track regularly, this is the charger for ANY 12 Volt Lithium/Antigravity Battery in ANY situation! A lower amp FULLY AUTOMATIC charger/maintainer for ALL 12v Antigravity Batteries as well as other brands of lithium batteries. • The most cost-effec…

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