Four Charging Ways
PACKAGE CONTENTS
1 x 12V 50Ah Trolling Motor battery
2 x M8 bolts
1 x Warranty Card
1 x Product Manual
Attention: A charger is not included.
Note: This battery is not suitable for water pumps, electric jacks, electric stackers/lifts, pool vacuums, lawnmowers, or similar loads. If you have any questions, please provide a specific product link, and we will check compatibility for you.
TECHNICAL DETAILS
BATTERY
Cell Type：
LiFePO4 Prismatic
Warranty：
5 Years
Cycle Life：
4000 cycles at 100% DOD, 6000 cycles at 80% DOD, 15,000 cycles at 60% DOD
Nominal Voltage：
12.8V
Rated Capacity：
50Ah
Energy：
640Wh
Max. Expansion (Parallel & Series)：
4P2S (24V 200Ah), 2P2S (24V 100Ah), 2P4S (48V 100Ah)
Internal Resistance：
≤ 40mΩ
Certifications：
CE, FCC, ROHS
BMS
BMS：
50A
Max. Continuous Output Power：
640W
Max. Continuous Charge Current：
50A
Max. Continuous Discharge Current：
50A
Surge Discharge Current (1 Second)：
250A
CHARGE
Charge Method：
CC/CV
Charge Voltage：
14.4V ± 0.2V
Recommend Charge Current：
10A (0.2C)
TEMPERATURE
Charge Temperature：
32℉ to 122℉ (0℃ to 50℃)
Discharge Temperature：
-4℉ to 140℉ (-20℃ to 60℃)
Storage Temperature：
14℉ to 122℉ (-10℃ to 50℃)
Low-Temperature Protection：
32℉ (0℃)
Low-Temperature Charging Protection Auto Recovery：
41℉ (5℃)
OTHERS
Terminals：
M8 bolts
Weight Approx.：
11 lbs
Size：
L7.68 x W6.54 x H6.77 in.
Housing Material：
ABS
Protection Class：
IP65
FAQs
Q: Can I charge Timeusb 12V 50Ah trolling motor battery in cold weather (under freezing temperatures)?
A:
Timeusb 12V 50Ah Lithium Trolling Motor Battery can charge between 32°F to 113°F (0°C to 45°C). It has low-temperature charging protection function, it would cut off charging when it's below 0℃.
Q: How to charge this Timeusb 12V 50Ah trolling motor lithium batteries?
A:
1. Using Solar Panels
The battery can be fully charged in one day (with effective sunshine 4.5 hrs/day) by 200W solar panels. It may take more than one day to fully charge the battery by ≥200W solar panels since the duration and intensity of light would be a great factor for their charging efficiency.
2. Generator/Alternator
If the alternator or generator supports DC output, a DC-to-DC charger is needed to connect the battery to the generator; if your alternator or generator supports AC output, please add a suitable battery charger to connect the battery and the generator according to our recommendations. The Recommended Charging Voltage: 14.2V - 14.6V. The Recommended Charging Current: ① 10A (0.2C): the battery will be fully charged in around 5 hrs to 100% capacity; ② 25A (0.5C): the battery will be fully charged in around 2 hrs to around 100% capacity.
3. LiFePO4 Smart Chargers
To charge 12V battery, it is recommended to use 14.6V battery charger.
The Recommended Charging Voltage: 14.2V - 14.6V.
The Recommended Charging Current: ① 10A (0.2C): the battery will be fully charged in around 5 hrs to 100% capacity; ② 25A (0.5C): the battery will be fully charged in around 2 hrs to around 100% capacity.